Hi, I have a TG ticket which is issued without stopover in BKK. I have a TG flight arriving into BKK in the morning and my connecting flight is in the late evening. No BKK taxes are collected for the ticket. I am thinking of taking a day out in BKK city before returning to airport in the evening. Will I have any problem with that?

In addition, I will check my bags through to final destination, and issued the BPs in advance at the first sector airport. How do I pay taxes or how do they check at BKK airport that I have paid/have not paid the taxes?

There are several similar discussions on this and I am sorry if this is a repetition as I am still not sure if this can be done. Thanks for your patience in explaining.