"Dave Plowman (News)" gurgled happily, sounding
much like they were saying:

Best to push up from underneath.

If you can get to 'em.

The drain hoses are usually just push fit

The only sunroof trays I've had out were on the XM I broke and on the
current Saab - both were properly clipped on.

Plus the fact that any blockage is likely at the top - leaves etc.

I was assuming sufficient gumption to clear that sort of obvious loose
detritus...