SMRT Logos, all can be covered, except the one at the head and
tail, and the end carraiges side, near to the head/tail.
Which means, a total of 6 SMRT Logos would not be covered.
If in doubt, please refer to these few pictures and a video:
+ video: http://www.youtube.com/watch?v=TrlHjMV7Sb8
There you have it, SMRT logo covered on ex-Sony Bravia advert
trains.
IMAGE: jcqh, VIDEO: ongyouyuan