The London Mayor Boris Johnson has said stories that he is planning to be Prime Minister should be "knocked on the head".
During an argument with the London Assembly Chair Jennette Arnold, he laughed off a suggestion that he was "being prime ministerial".
More top news
Crossrail was due to be completed in December last year, but the railway may not open in full until 2022.
The father of a woman stabbed to death on New Year's Day cheered as her jealous boyfriend was jailed for life.
The puppies, thought to be six weeks old, were left inside a bucket at an address in Redhill.