www.direct.gov.uk/en/MoneyTaxAndBenefits/BenefitsTaxCreditsAndOtherSupport/Illorinjured/DG_171891
I'm sorry I don't get where I am being innaccurate?
JSA claimants who are found to be too ill to work will have to apply for ESA if they cannot jobhunt/are not available to work as then they are not fulfilling their JSA agreement.
SSP for employed people - runs for upto max of 28 weeks - after that you can apply for ESA. This does not mean you automatically lose your job. You can remain employed by the company for as long as they wish to employ you and recieve ESA.
They may decide to start dismissal procedures which they are perfectly and legally entitled to do, as long as they do it properly. You may also get some company sick pay after the 28 weeks of SSP has ended still which would then affect any ESA entitlement of course.
If you are medically unfit for your job and you choose to leave then you can claim ESA.
There is no IB any more for new claimants. People on IB now are being transferred to ESA.