In reply to ros:
i lived in Leicestershire for 3 years, before escaping North, i don't consider it a great place for outdoor crags.
i have been to:
Markfield quarry it is near the M1, between Loughborough and Leicester,
and
Beacon Hill, near Loughborough.
Both crags are probably on UKC crag database.
There use to be a Leicestershire climbing web site, with topos and crag descriptations have a search for that.