Party-goers have been warned against taking a drug dubbed 'Lego' after two women were hospitalised.

It comes as police urged people not to take the drug and to seek medical attention as soon as possible if they had already ingested 'Lego'.

The pill is described as red in colour, shaped like a tiny toy brick, and believed to be made of MDMA.

Greater Manchester Police issued the warning today after two 21-year-old women were left unconscious after taking the pills while at a nightclub on Princess Street, Manchester.