A previously unknown fifth vaccine trial was carried out by Glaxo Laboratories on more than 30 young children here in the 1960s.

BATS were flitting through the trees as I watched a group of aging Europeans with serious cases of waist-slippage drink Angkor beer and dine on slim frogs at a pavement restaurant by the riverside in Phnom Penh, Cambodia.

Michael Schumacher is now on 34 points at the top of the F1 drivers' championship table.