Having read the thread from the beginning I thought it very clear what the term "TQs" meant.
I also found it refreshing that some one who has made so few posts is offering money saving tips to holidaying members.
I haven't personally used Travellers Cheques (TQs) for years. However I've noticed that some of my more senior visitors are reluctant to use ATMs or carry relatively large sums of cash.
After reading some of the historic threads on the potential dangers of using cash machines in Calis the use of TQs (See,the term is growing on me!

) might indeed be a prudent way for the more vulnerable visitor to access holiday cash.
Thank you for your helpful advice Mrs T