The regulation of communications surveillance in Nigeria

This study examines the manner in which communications surveillance is regulated in Nigeria, with the aim of providing recommendations to ensure a new surveillance regime that provides adequate safeguards for human rights, particularly the right to privacy. The rapid innovation in ICT has brought new challenges to the right to privacy, among which is communications surveillance. Communications surveillance is an important tool of law enforcement as it enables remote gathering of evidence through interception of communication and acquisition of the metadata of electronic communications. Communications surveillance could therefore be an egregious intrusion on a person’s intimate private sphere and should only be permitted only when necessary. The clandestine nature of communications surveillance, however, increases the risk of unlawfulness as a person under surveillance will be unable to challenge the process unless they are notified. The benchmark in international law is that laws regulating communications surveillance must be lawful, non-arbitrary and provide adequate safeguards for the right to privacy. This study establishes that the legal framework on communications surveillance in Nigeria does not meet this standard. Using the South African legal framework as a comparator and drawing on relevant international and regional law on the right to privacy and communications surveillance, this study recommends reforms for the current legal framework on communications surveillance in Nigeria.Thesis (LLD) -- Faculty of Law, School of Private Law, 202

Heavy Metal Concentration of Surface Dust Present in E-Waste Components: The Westminister Electronic Market, Lagos Case Study

To evaluate the extent of heavy metals (Cd, Cr, Pb, Zn, Fe) contamination from e-waste, surface dust samples were collected from workshops (indoor), around the market areas (outdoor) and from a distance of about 100 metres away from the market area (control) of the Westminister Electronic market in Lagos, Nigeria. Aqua regia digestion was applied to the dust samples prior to determination of heavy metal by atomic absorption spectroscopy (AAS). The AAS analysis revealed mean concentrations in indoor dust (Pb 22.50, Cd 1.80, Fe 108.00, Cr 0.35 and Zn 295.50 mg/kg), outdoor dust (Pb 15.90, Cd 19.00, Fe 103.3, Cr 0.10 and Zn 213.00 mg/kg) and control dust ( Pb 9.40, Cd -, Fe 62.00, Cr – and Zn 78.00 mg/kg). Although the result showed a relatively low contamination in general, it could be inferred that the increased concentration of heavy metals from the indoor electronic waste could be from the interaction of heavy metals in the e-waste components with the settled dust on them over time. Risk assessment predicted that Cd and Zn in the e-waste have the potential to pose serious health risks to workers, customers and local residents of Westminister area, especially children, and this underscores the urgent intervention by relevant government agencies

The regulation of communications surveillance in Nigeria

This study examines the manner in which communications surveillance is regulated in Nigeria, with the aim of providing recommendations to ensure a new surveillance regime that provides adequate safeguards for human rights, particularly the right to privacy. The rapid innovation in ICT has brought new challenges to the right to privacy, among which is communications surveillance. Communications surveillance is an important tool of law enforcement as it enables remote gathering of evidence through interception of communication and acquisition of the metadata of electronic communications. Communications surveillance could therefore be an egregious intrusion on a person’s intimate private sphere and should only be permitted only when necessary. The clandestine nature of communications surveillance, however, increases the risk of unlawfulness as a person under surveillance will be unable to challenge the process unless they are notified. The benchmark in international law is that laws regulating communications surveillance must be lawful, non-arbitrary and provide adequate safeguards for the right to privacy. This study establishes that the legal framework on communications surveillance in Nigeria does not meet this standard. Using the South African legal framework as a comparator and drawing on relevant international and regional law on the right to privacy and communications surveillance, this study recommends reforms for the current legal framework on communications surveillance in Nigeria.Thesis (LLD) -- Faculty of Law, School of Private Law, 202

The Quest for a Supranational Entity in West Africa: Can the Economic Community of West African States attain the Status?

To reflect the growing trends in the international scene and in furtherance of the objective of its Revised 1993 Treaty, the Economic Community of West African States (ECOWAS) summit in December 2006 revolutionised the structure of ECOWAS by re-designating the Executive Secretariat into a quasi-independent commission headed by a President with a Vice President and seven commissioners. The rationale behind the revision was to make ECOWAS a supranational entity. This article considers whether or not a supranational system is essential for the attainment of ECOWAS' objectives. It asks if the conditions for an effective supranational system are in place in the West African sub-region which could provide a solid foundation for its success and why the quest for a supranational system has not yielded any fruitful result in West Africa. It argues that a retreat from the quest for supranationalism and a return to an inter-governmental system would be a retreat rather than the way forward, and expresses the need for the course of action to be sustained courageously till the impact of integration begins to emerge, and the disguised, patriotic impulse of states to protect their national sovereignty gives way to the full manifestation of ECOWAS as a supranational entity.  &nbsp

Heavy Metal Concentration of Surface Dust Present in E-Waste Components: The Westminister Electronic Market, Lagos Case Study

Abstract To evaluate the extent of heavy metals (Cd, Cr, Pb, Zn, Fe) contamination from e-waste, surface dust samples were collected from workshops (indoor), around the market areas (outdoor) and from a distance of about 100 metres away from the market area (control) of the Westminister Electronic market in Lagos, Nigeria. Aqua regia digestion was applied to the dust samples prior to determination of heavy metal by atomic absorption spectroscopy (AAS). The AAS analysis revealed mean concentrations in indoor dust (Pb 22.50, Cd 1.80, Fe 108.00, Cr 0.35 and Zn 295.50 mg/kg), outdoor dust (Pb 15.90, Cd 19.00, Fe 103.3, Cr 0.10 and Zn 213.00 mg/kg) and control dust ( Pb 9.40, Cd -, Fe 62.00, Cr -and Zn 78.00 mg/kg). Although the result showed a relatively low contamination in general, it could be inferred that the increased concentration of heavy metals from the indoor electronic waste could be from the interaction of heavy metals in the e-waste components with the settled dust on them over time. Risk assessment predicted that Cd and Zn in the e-waste have the potential to pose serious health risks to workers, customers and local residents of Westminister area, especially children, and this underscores the urgent intervention by relevant government agencies

Heavy Metal Concentration of Surface Dust Present in E-Waste Components: The Westminister Electronic Market, Lagos Case Study

Abstract To evaluate the extent of heavy metals (Cd, Cr, Pb, Zn, Fe) contamination from e-waste, surface dust samples were collected from workshops (indoor), around the market areas (outdoor) and from a distance of about 100 metres away from the market area (control) of the Westminister Electronic market in Lagos, Nigeria. Aqua regia digestion was applied to the dust samples prior to determination of heavy metal by atomic absorption spectroscopy (AAS). The AAS analysis revealed mean concentrations in indoor dust (Pb 22.50, Cd 1.80, Fe 108.00, Cr 0.35 and Zn 295.50 mg/kg), outdoor dust (Pb 15.90, Cd 19.00, Fe 103.3, Cr 0.10 and Zn 213.00 mg/kg) and control dust ( Pb 9.40, Cd -, Fe 62.00, Cr -and Zn 78.00 mg/kg). Although the result showed a relatively low contamination in general, it could be inferred that the increased concentration of heavy metals from the indoor electronic waste could be from the interaction of heavy metals in the e-waste components with the settled dust on them over time. Risk assessment predicted that Cd and Zn in the e-waste have the potential to pose serious health risks to workers, customers and local residents of Westminister area, especially children, and this underscores the urgent intervention by relevant government agencies

LEAD initiative : a case in environmental education and capacity building; presented at the workshop

Meeting: Towards a Research Agenda on Environmental Education in Eastern and Southern Africa, 29th August - 2nd September 1994, Nairobi, Keny

Global commerce and human rights: towards an African legal framework for corporate human rights responsibility and accountability

Thesis submitted in fulfilment of the requirements for the degree of (PhD) in the School of Law at the University of the Witwatersrand School of Law Faculty of Commerce, Law and Management University of the Witwatersrand, JohannesburgSince the 1970s, when third world countries challenged the market-dominated international trade regime, the United Nations (UN) has been engaging without relent on how to fill the gap in business and human rights governance. The gap exists in countries with relaxed domestic regulatory regimes, where multinational corporations commit human rights violations without regional and institutional mechanisms to hold them accountable. From the draft codes, to the Global Compacts and the UN Draft Norms, the search failed to yield the desired result. In 2005, another move was made that produced a compendium of UN Guiding Principles on Business and Human Rights (UNGP) which was unanimously endorsed by the UN Human Rights Council (UNHRC) in May 2011. Although it has been argued that the endorsement fills the gap that has been missing in the quest for global corporate accountability, the search continues unabated at the UN forum albeit without the support of some powerful nations for a ‘binding international legal instrument’ that will regulate the activities of corporations with regard to human rights. However, while awaiting the outcome of the recent interrogation on the issue, the UNHRC passed a resolution that the implementation of the UNGP should commence. Since Africa is one of the continents greatly affected by this problem, this thesis considers how the African Union (AU) can develop a framework for corporate human rights responsibility and accountability in line with the UNGP. To this end this thesis proposes a mechanism that will engender a proper implementation of the UNGP; it argues that a new treaty process and implementation of the UNGP are simply different sides of the same coin and that they serve the same purpose. The thesis also considers the adequacy of the existing regulatory framework for corporate human rights accountability in Africa and explores the creation of an appropriate forum for the implementation of the UNGP. Choosing the AU as the suitable forum, this thesis endeavours to examine how some legal and policy-making institutions in the AU can be rejuvenated, overhauled and re-positioned in order to perform effective corporate accountability oversight to support the domestic and sub-regional systems. Furthermore, it attempts to provide possible remedies to victims of corporate human rights violations in Africa

Design, Implementation and Evaluation of a Peripheral Display

Peripheral displays are designed to present dynamic information to the user without interrupting the users ’ primary focus. They convey information to users through the periphery of a users attention. There have been several studies, which focused on the creation and design of peripheral displays but the evaluation of these displays is relatively new. In the past, peripheral displays have been rated by how much of the information is actually perceived by the users, this is otherwise known as awareness. This paper focuses mainly on the design, implementation and testing of a ticker display to determine its usefulness and evaluation ratings by potential users. The ticker displays current news headlines and is updated about every three minutes. A pilot study for the ticker display was conducted to generate feedback about the ticker performance and effectiveness of delivering information. The results of the study indicate users awareness of the information displayed on the ticker and provide user feedback about the ticker peripheral display. It also provided feedback on study design for future iterations. The study provides valuable information to display builders about how users perceive and interact with a ticker display, which can lead to better design decisions. The ticker is a small portion of a larger study to compare peripheral display evaluation methods. The design and methodology of this larger study is discussed