The above figures are correct. Dont forget the allowances are upto £830 and must be claimed for duty time Ex UK ie layovers, on a daily basis.
It will be interesting to see what effect the US state Department travel warning has on the trans Atlantic travel market , the meat of NLH ( and BAs) profits.
" The State Department alertsU.S. citizens to potential risks of travel to and throughout Europe following several terrorist attacks, including the March 22 attacks in Brussels claimed by ISIL. "