Banning petrol/diesel cars, divorce rates in over 60's, National Play Day & Louis the P.A.T dog

On the phone-in Emma asks should petrol and diesel cars be banned in the future and is divorce easier when you're older? Also on the show live from National Playday in Yeovil Country Park Emma thinks about climbing a tree (!) and meets Louis the P.A.T dog who is working at Yeovil District Hospital.