I wouldn't worry about street cats getting germs from bins - they're quite used to eating rubbish.

Unfortunately the cats left behind in demolition areas are a big problem because people will have fed them so they won't leave the area to find a new home. They are never friendly enough to rehome but not wild enough to look after themselves. Contact Qatar Cat Coalition as they look after the street cats.

:: A pet is for life and not just for Christmas ::

www.qaws.org