First track bike recommendations

You can hire a Fuji track from HH for £30 a year I think.

If I was looking to buy a track bike on a budget then the Fuji track would be top of my list. Others to consider are the Bianchi Pista or the Giant Omnium.

Not the Bianchi, at least not the 2009+, they relaxed the geo of the Pista, so it's more of an faux-pista now.