Good point. Frank, our resident dissolute sophisticate, tends to utilise a limited repertoire of acerbic rejoinders which can get under the skin. He has no real favourites and sprinkles his terminal instructions liberally around the site. However caustic he may be , he tends not to bicker. He occasionally has had to be reminded and, to be fair, mostly reins himself in... Usually by taking the piss royally out of all and sundry in the process. Frank has been previously sent into purdah on a couple of occasions for exceeding the bounds of the permissible.