Recovery of powerchair and paraplegic user

My son has powerchair provided by NHS and the contractor provides 24/7 emergency repair service to chair in his home but not anywhere else e. g. shopping centre. When it breaks down he is stranded.
Does anyone know of organisation that provides recovery service for chair and user unable to stand or walk?

Adrian Flux might be about to help

Tingly B
Thanks for response
Please can you put me in contact with Adrian Flux - thanks

Er it’s an insurance company. Google it?!

Thanks didn’t know that!