A suspect accused of swallowing a drugs stash has spent more than three weeks in custody as police wait for him to go to the toilet.
The man was arrested in Harlow, Essex, on January 17 and officers have been tweeting updates of what they have described as "poo watch".
He is charged with two counts of possessing class A drugs with intent to supply.
Police said they would continue to apply to court for custody extensions until the man goes for a poo.
The suspect was arrested by officers from Essex Police's Operation Raptor West, the gangs and urban street crime unit for Harlow, Epping Forest, Brentwood and Thurrock district.
The unit said that Wednesday was day 21 "for our man on #poowatch", adding: "Still no movements/items to report, he will remain with us until Friday when we are back at court where we will be requesting a further eight days should he not produce anything before that hearing."
They earlier wrote: "Male doesn't seem to understand that eventually he will need/have to go."
Officers said the man was being seen daily by doctors and constantly watched, adding: "This is his own choice and so far his health is fine."
Police said the suspect was alleged to be involved with a London gang.