Well I have never travelled there with a female friend but have frequently brought one back with me after a night out and never had any issues, nor the need for any joiners fee/registration for that matter. It ain't like Vietnam, even though my new friends often were.
From a BT-50 review;
The Double Cab has a maximum gross payload of 1175kg.
The Single Cab has a maximum payload of 1250kg with four-wheel drive or 1170kg with two wheel drive.
Or perhaps flew from HKT to BKK then checked-in for the UK and went through immigration. As for "a flight from Suvarnabhumi to Phuket" you are the only one to mention that.
That is interesting. It was their booking form where I copied that text from. It also had the following which has to be acknowledged to proceed. Did you not have any of this on your booking form?
According to their website it would seem not;
"BFS Premium Airport Services provide “Premium Airport Pick Up Service” and we are unable to provide Fast Track to any passengers. Hence, Fast Track Coupons must be provided only by the airline.
Passengers traveling in Economy Class and passengers not holding Fast Track Coupons are required to pass through regular immigration lane where our BFS Premium representatives shall escort you further."
Wherever you go in the world you will find Filipino nurses, musicians, singers, cleaners, etc. You will rarely find a Filipino restaurant. There is a reason for that.
It is an overstay stamp. It says how many days and how much you paid as a fine (if anything). It will cause no problems whatsoever. Here is the one in my passport, never been mentioned on entering;
Search "heathrow arrival assistance". There are several companies offering arrival services from the gate. Heathrow does have its own service but seems not taking bookings after this month for some reason.