Yorkshire Water is the latest firm to announce curbs, with drought likely to be declared in some areas.
The economy shrank by 0.1% while the Queen's Platinum Jubilee bank holiday weighed on June growth.
The Tory leader hopeful says profit is not "dirty" and windfall taxes were about "bashing business".
Six contenders to stage the 2023 song contest are in England with one in Scotland.
Stocks of the vaccine run low in the UK, with a new batch not due to arrive until next month.