Complex sentence: Two driving trailers are preserved at Mangapps Farm near Burnham-On-Crouch, Essex, the unit numbers are 302 201 and 302 227, the rest of the fleet has been scrapped.
Split into simpler sentences: Two driving trailers are preserved at Mangapps Farm near Burnham-On-Crouch, Essex, the driving trailers belonged to 302 201 and 302 227. The unit numbers are 302 201 and 302 227, the rest of the fleet has been scrapped.