Asked about the profits of the British Gas owner Centrica rising by 11%, the Prime Minister's spokesman said:
What consumers and the industry expect is that the Government and the regulator should be working together to help families.
That's what we are doing and that's why the Energy Bill will enshrine in law the PM's desire that consumers get the best tariffs.
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The Westminster terror attack dominates the front pages of Thursday's newspapers.
A timeline of exactly what happened.
Tobias Ellwood, MP for Bournemouth East and Foreign Office Minister, attempted to save the life of the stabbed officer in Westminster.