lo all

My MY94 UK Turbo had a new windscreen about 20 months ago fitted by the previous owner and now theres signs of rust creeping out from under the screen trims.I read on here that screen fitters can cut though the rust proofing thus causing the rust. RAC windscreen i think fitted it there logo on the screen anyway.
Can anyone tell me how i get i get the trims off.

Thanks

Tim