@Pauline ******
oh well in that case nobody will ever be asked for onward travel at thai immigration, and by that same stupidity, we can say that nobody will ever need 'proof of funds' or 'proof of accomodation booking' upon arrival in Thailand. That's just 2 visitors out of an estimated 30 million this year. The facts are, that Thai immigration can chose to refuse you entry, on those three proofs, of onward travel, funds (inc the 20k baht cash) and accomodation booking'. Stating on a large fb forum used by thousands for accurate info, that your mate Dave did not get asked this time, does not help in anyway, infact it muddies the water for those who don't realize the above facts. And this kind of 'unhelpful' help you offer is the second most discussed item on the forums.