The £1.5 billion deal will also see new fleet rolled out across the network.
No concerns over Sizewell
Despite the power station dangers highlighted by the earthquake and tsunami in Japan, locals living near the Sizewell station in Suffolk remain confident that there are no safety issues.
Although the problems in Japan were caused by the biggest earthquake the country had ever seen, anti-nuclear campaigners have called it a wake up call for the sizewell power station.
The cooling systems of two reactors at the Fukushima No.1 nuclear power plant failed after the earthquake struck last week, but Mike King who lives opposite the Sizewell site is telling Heart he has no worries about his safety:
" We are very confident that the security measures that are in place are fine, and we feel fairly confident that we're safe and secure.
Everyone is concerned where there is a nuclear power station but nobody would live here unless they felt confident things were going to be OK"
Could Addenbrookes Paedophile Doctor And Essex Teacher Been Stopped Earlier?
The world's first out of hours service supporting veterans across Norfolk and Waveney has launched.
It's Thought Missing Mobile May Be In Bin Lorry - Not Found By Police Yet
Recently Played Tracks
To listen live, choose your preferred location:
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.