Service managers are warning people to be careful not to start fires in the summery weather as they could put people at risk.

Assistant chief officer Charlie House, head of community safety, said: 'During warmer weather grass and heathland fires can be a serious problem for the service and tie up a huge amount of our valuable firefighting resources.

'We want to encourage people to take care and think about what they're doing.

'Drivers should refrain from discarding cigarettes through car windows while driving along as this, combined with dry grass verges and hedgerows, can easily lead to fires.

'Another major problem for us is children deliberately setting fires so, if you are a parent, we urge you to warn them of the dangers of fire, as well as keeping matches and lighters out of their reach.

'We don't want to prevent people from making the most of the warmer weather, but our top priority is safety.

'In high temperatures people should not underestimate how easily fires can start.

'By following simple guidelines, we can reduce the risk of further fires and continue to enjoy the countryside during the coming summer months.'

Anyone who does see a fire is urged to call the fire and rescue service on 999 and explain where the blaze is, using landmarks where possible.