This paper describes the first analysis from the Low
Carbon London (LCL), residential dynamic time-of-use
(dToU) pricing trial that took place in the London area
during 2013. High price induced peak reductions for
network constraint management are investigated
alongside the temporal availability of demand response
for supply balancing. By examining both these use cases
we identify potential conflicts between network and
system objectives. Demand response results are stratified
by a ranking metric for engagement with the dToU tariff
as well as household occupancy and socio-economic
classification.