#$%^&*AU2010202736A120120119.pdf#####ABSTRACT The present invention provides a trailer for patient retrieval and/or other emergency response, said trailer suitable for towing over rough terrain comprising: 5 a) a central support member having a first end connectable to a vehicle or other transport means and an opposite end b) a platform mounted on said central support member and c) an undercarriage comprising: i) an axle assembly having an axle disposed crosswise to said central support and suitable wheels 10 disposed at ends thereof, a locating means allowing said central support member to be located on said axle and trailing arms to allow towing of said trailer, said trailing arms disposed either side of said locating means ii) a suspension system to isolate said platform from bumps and shocks when travelling over rough terrain said system 15 comprising shock absorbers disposed either side of said locating means wherein said axle is located intermediate said ends of central support member and wherein said trailer is adapted to carry a stretcher and/or other emergency response equipment. 201/7 LLC) LO 0