A high luminosity upgrade of HERA will allow the measurement of standard
model parameters and the neutral current couplings of quarks. These results
will have to be consistent with other precision measurements or indicate traces
of new physics. The analysis of W production will complement future results
of LEP 2 and the Tevatron. We summarize the main results and conclusions
obtained by the working group on Electroweak Physics concerning the potential
of future experimentation at HERA.Comment: 12 pages (Latex), 4 figures (Postscript), to appear in the
Proceedings of the Workshop on Future Physics at HERA. The complete report by
the working group on electroweak physics at HERA is available from
http://www.desy.de/~heraws96/proceeding
