Problem with wiring arrangement for new bathroom light

I decided to change the light fitting in our bathroom this evening and before I disconnected the wiring arrangement I took a couple of digital photos so it would be easy to connect up again. Wrong

When I went to view the photos, they weren't there

This should have been a simple task. We currently have no lighting upstairs. The fuse board is the RCB type and the circuit is isolated/breaker is taped over. I have posted a couple of photos.

If any one can help it would be much appreciated. Next time I will do what I have done in the past and make a sketch.

I'm sure someone will correct me IMMEDIATELY if I am wrong, but the only one u need to keep an eye on is the one with the brown sleeving as this is your switch line.
There is a mixture of new and old coloured wiring with blue/black and brown/red being the same. It also looks as though two of your earth wires are twisted together in the same sleeving. (Not great)
SO...
All earth wires (Green and Yellow sleeved) go to the earth terminal
All Red/Brown wires go to loop
All Blue/Black wires (except brown sleeved black) go to Neutral terminal
Finally the switch line goes to the live terminal

As I said, I think thats right, but someone will be along to correct me if I am wrong

10/10 divadoll_1 top of the class

That blue/brown cable - what does this feed? it has certainly been added on in the last 3 years.

Just one thing Divadoll_1, that fitting looks like it will only have L-N-E terminals.

If thats the case then follow Divadolls instructions but put all the reds/brown in a seperate terminal block.

Thanks for the speedy replies everyone.

I follow what's been said and should be able to wire it up tomorrow.