LGW 15.
Firstly if the mods are nice they will probably repost this in the Despatch and operations forum. I worked for near 10 years as a flight dispatcher. My guess with Servisair in LGW is work experience is possible but it won't be on the ramp. It's possible they could have you looking in and helping at check-in, if not it will be office work doing simple jobs.
The only way you'll find out is by applying. Hope this helps,
S.C.
