The site has now been made secure.
Hinckley and Bosworth Borough Council has put out a warning after young people were spotted playing around the Big Pit site in Hinckley.
The developer has now secured the site.
They council says 'for everyone's safety, please continue to warn young people to avoid accessing the site.'
Children's Mental Health Week
Can you help shape local dementia services?
Fly tipping at a public car park in Nuneaton
Local sports stars awarded
Teen who stole nine cars jailed
Mystery statue unveiled in Hinckley as trailblazing mathematician
Free events calendar confirmed for Hinckley
Rubbish flytipped in the middle of Leicestershire country lane
