Thursday Morning Riddle
Thursday, May 31st, 2012I’m informing the bank of a check to decline;
I’m the wedge in the door; the red octagon sign;
I’m where bus riders wait; I’m where truck drivers dine;
And in telegraph texts, I’m the end of the line.
Who am I?
UPDATE: Riddle solved by Sh8spearegrl. See comments for answer.