PERSON@1 has also been active in encouraging use of ` value Metcards ' -LRB- pre-purchased multi-trip and periodical tickets -RRB- and is known for running a `` humorous '' campaign called BATBYGOBSTOPL -LRB- Buying A Ticket Before You Get On MISC@1 -RRB- .

It stands for `` Buying A Ticket Before You Get On Board Saves Time Or Problems Later '' .
