I have a number of DSB DT passenger coaches (UIC-Y) which are not online since train-sim.dk closed. Am I allowed to reupload these to tog-sim.dk with the new readme file? Some activities use them and people can't find them.

The ones I have are: DSB P, DSB Brun A/B/BD, DSB Ba, DSB B ikke RIC (last two are by TS-Sounddesigner - he also made a pack with updates to all of the UIC-Y coaches (A,AB,Ax,Ba-x,Ba,Bc-t,BDan,Bk,BDdk,WRD...)

You have to read the original readme file to see if there are any distribution restrictions.
You may probably need to get permission to upload to tog-sim.dk from both the original desiger and the repainter.

For the Brown wagons, there are no readmes. I will ask Hark about uploding his things.

It seems Erich has uploaded the brown A/AB/B/BD pack . The "P" is also a brown DSB DT non-repainted version - and it isn't the same as the "Post".