Mid and West Wales Fire and Rescue Service

Two fire services have put out appeals as firefights battle flames ripping through mountainsides and forestry

The fire service said that the fire is believed to be accidental

Firefighters have been called to several incidents of arson

'Not only is this a crime, for which they will be prosecuted, but it also places unnecessary pressure on front line services.'

Three teenagers have been arrested on suspicion of arson in connection with the fire at The Old Brewery

The actions of the nine trainees were not acceptable, Mid and West Wales Fire and Rescue Service has said

Assaults ranged from slapping, scratching, spitting and verbal abuse to punching, biting, kicking and head-butting

Mid and West Wales Fire and Rescue Service is investigating

Roger Thomas also said climate change-induced weather extremes were having a disproportionate impact on fire services

People in several towns and villages near the serious fire have been told to stay indoors and close their doors and windows