asked the Minister for Energy what were the weekly levels of oil stocks at power stations in Great Britain for each week between 28th October and 1st April during each of the last five years, including the present year.

Following is the information requested:advertisements ; and if he will direct them to discontinue these practices.

There were two national campaigns running which ended on 20th November and 21st December respectively. Three area boards have advertised since Christmas ; one ceased to do so on 7th January and the others have been asked to terminate their advertisements. The emergency regulations do not apply to advertising.