UKJobsFilter: So, the medieval banqueting centre I've been playing Robin hood at for the past 16 years just rang me up to say they're selling the building to developers, and at the end of April that's it, all done. I've been self-employed for most of that time and have been invoicing on a 'per gig' basis for years now, but I'm wondering if, as they've easily (by a factor of lots ) been my main employer for those sixteen years whether a 'that's your lot, chum' is all I'm getting, or is there a 'self-employed severance' for long term invoicers?