Medical driving licence renewal

I’ve received the form to renew my medical driving licence but can’t quite work out whether I’m supposed to return my current one with the renewal application. An anyone give me any advice please?

There should be some info with your application, it normally says something like “if less than 3 months to run then keep it” Are there not tick boxes to say you have enclosed your licence/lost it/less than 3month to run?

I’ve never returned my old licence.

Thanks Horsemad. It just says to return the various forms and “your last licence and D1 if applicable”. I’ll probably just send the forms without the licence as it’s still got a couple of months to run. This is my first renewal.