Thinking of it, it must only be 5 years or so back that BA Citiexpress operated a Squadron of upto 6 x JS41s ex LBA:-

Aberdeen (3x Daily)
Southampton (4x Daily)
Isle Of Man (1/2 x Daily)
Bristol (3 x Daily)
London Gatwick (3x Daily)
Dublin (6x Daily)…

ABZ, SOU and IOM were taken on with the Transferral of the JS41s to Eastern, whilst the rest were dropped. The Dublin run was a response to RYR dropping to 1x Daily (now back to 3x Daily) and Aer Lingus dropping the F50s upon their retirement (EI Codeshare), and the BRS has since been taken on by Air Southwest.

The Gatwick entity was a totally differant concept to what people seem to be suggesting now – as a link into the BA transfer network, rather than a low-cost destination.