Xbox racing ad hits the skids

8am: A TV ad for Microsoft's Xbox 360 games console has been banned for glamourising street car racing. By Mark Sweney.

Teens prefer targeted mobile ads

11.30am: Teenagers are more earger to receive ads on their mobile phones if they are tailored to their interests, a survey says. By Jemima Kiss.

Google moves into TV ad sales

8am: Google is to enter the TV advertising sales market through a deal with US satellite pay-TV company EchoStar. By Mark Sweney.

Logging off

Robert Worcester: The growth of the internet has slowed dramatically. To reach voters MPs need to go beyond blogging and get back on the campaign trail.

Google extends UK online ad lead

10am: Google has increased its grip on the UK online ad market, claiming 43% of the record £2bn spent last year. By Mark Sweney.