Schoolboys found a hidden camera in the ceiling of an Edinburgh sports centre changing room as they got ready for PE.
Police are investigating after fourth year pupils discovered the camera by chance - when one of them threw a shoe for a joke and it dislodged a ceiling panel.
The pupils - aged 15 and 16 - from Edinburgh's James Gillespie's High School were at the city's Meadowbank sports centre, where their PE sessions take place.
A source said: "The boys were mucking about in one of the changing rooms.
"A shoe hit a ceiling tile and exposed a hidden camera.
"It was obviously there for anyone using the changing rooms.
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