Drivers carried out the first one-day walkout on Tuesday

The incident involved a double-decker bus at Paignton bus station.

The driver of the vehicle is being questioned at Torquay police station, but officers say he tested negative to a routine breath test.

The injured man, Trevor Reynolds, is being treated at Torbay Hospital, but police say his injuries are "minor".

Bus company Stagecoach said a full investigation will take place into the accident.

Bus passengers across south and east Devon faced another day of disruption as Stagecoach drivers went on strike for the second time in a week.

We believe that this company is not fulfilling its statutory obligation in providing a service for the public Phil Bialyk, RMT

Drivers want a 10% pay rise, which would give them �6.50 an hour, plus a one-hour cut in their working week, and have planned a series of strikes which will see seven days of action over three weeks.

The strike follows failed talks between Stagecoach and the Rail, Maritime and Transport Union (RMT) after the bus firm said drivers could have the rise - if they accepted a reduction in holidays and breaks.

In all, around a quarter of services were running on Friday. But on some routes no services operated.

Drivers and managerial staff from other parts of the Stagecoach group helped out to try to give passengers some services.

The industrial action is affecting Stagecoach services in Torbay, Exeter and east Devon.

Some bus services have been cancelled since the strike on Tuesday because bosses have banned overtime to drivers taking industrial action over pay.

A company memo said the overtime ban will stay in effect until the series of strikes is called off.

The RMT union has rejected Stagecoach's 3.2% pay rise offer

The memo, to Stagecoach staff who allot shifts at the firm, instructs them not to give any overtime or rest day working to drivers taking strike action.

It ends by saying that it was a specific instruction from managing director Chris Hilditch.

Mr Hilditch admitted that seven or eight vehicles had not been on the road because of the overtime ban.

He said: "If they want the overtime they should complete their contract.

"Overtime is only available when you complete your contracted week. These men are not completing their contracted week, so overtime is disallowed."

However, the RMT described Stagecoach's actions as a "punishment" on drivers and it is taking its complaints to traffic commissioners, who regulate the industry.