Hi, I have read in several older posts on your forum that

you say if the visa mentions "enter before june 1", it is still OK to enter on June 1, until midnight (so, technically speaking, just before June 2), as long as one has multiple entries.

However I have heard of someone who recently tried to do that (enter on his very "enter before day"), and who was refused entry, in spite of having multiple entries.

so has the rule changed about this recently ?
thanks