90019
Established Member
Used to be even more than that when it was running with single decks pre 2009 - during the peaks it would fairly regularly have up to 7 buses running together.Reminds me of the 22 when it used to be every 4 mins until 2009. You would get 3 buses in a row.
At one point, the 22 was timetabled at every 2 minutes during the evening peak.