Grading systems for taught postgraduate courses

A rare post on matters relating to student representation, but I was wondering if any of you can help be with this:

I am seeking information on how different universities (and even different sections within the universities) grade their Masters and other taught postgraduate programmes. I would be grateful for as many responses (please email answers to me) as possible to the following questions:

1). In the marking scheme, what are the main bands for allocating marks?

2). In the final award scheme what possible outcomes exist? e.g. Fail, Pass, Good Pass, Merit, Distinction, A, B, C and so forth...

3). What are the numerical bandings and requirements for each of the various degree award levels?

Thanks in advance.