How long do you need to have been back at work before you can go off long term sick again at full pay? Can't see employment contract but just trying to get a sense if a "friend" is pulling a fast one. Impacts me directly if he is which is why I ask. Not a private company, just trying to get a sense of scale. Ie back 3 months or 12 or somewhere in between. Can't give too many details, sorry.