The £1.5 billion deal will also see new fleet rolled out across the network.
Bury St Edmunds: Inquest Into Man's Death After Hospital Attack
An inquest is being held later into the death of a man days after he was attacked in West Suffolk Hospital.
86-year-old Richard Bowman was being treated for a chest infection when his family say he was attack by a dementia patient.
But Suffolk Police have told Heart a post mortem showed Mr Bowman died from natural causes.
He died on December 8th, 12 days after the attack.
A spokesman for West Suffolk Hospital said: "We would like to take this opportunity to extend our sincere condolences to the patient's family.
"We are taking this incident extremely seriously and are carrying out a full internal investigation.''
A Suffolk Police spokesman told Heart: “A post mortem examination has been held into the death of an 86-year-old man from Exning who died at West Suffolk Hospital on Saturday 7 December.
“The result of the PM was that the man died of natural causes and as such the death is not being treated as suspicious.
“This matter will now be dealt with by the coroner.
“Officers continue to investigate reports of an assault against the deceased man at the hospital on the 25 November 2013.”
Mr Bowman's family told the Daily Mail that Mr Bowman should never have been left alone with the patient.
His son Charles Hawes, 43, told the newspaper: "He was lying on his bed getting ready to fall asleep and this chap just came over and started laying into him with a bottle.
"He was much too weak and elderly to fight back.''
Mr Bowman, from Exning near Ely, Cambridgeshire, served with the Royal Regiment of Fusiliers before running a number of businesses, including an estate agency.
He had been admitted to hospital with a chest infection.
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
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.
What's happening on the roads where you are?
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Find out more about some of the companies advertising on Heart.
Get some great ideas on how to advertise your business on radio, online and on mobile.