Looking at a recent Monbus schedule it looks as though for August they have buses going every half-hour starting in the morning (as opposed to only running this twice an hour after 12 noon).
Can anyone confirm this? I always thought it was only one bus an hour (40 mins past the hour) but hope I wrong.
Also, I have heard signage in finding the bus to Sitges is tricky. Any pointers would be most useful so thanks in advance!