thanks Doom Voyager - saved it, you never know when it may be useful.
Reaction? The dubs i know are still in shock . Nobody believes the lame reasoning of the letter "They must know something" is the common thinking. The sincere ones will miss the study, the "weaker ones" will be glad for a night off.
I think Ozziepost is right, I see it as big mistake..They won't do extra study on a Tuesday , they will watch telly, go shopping , work overtime or go to night school ..sounds good...