Police have shut part of a Buxton road because of an 'ongoing incident'.
Green Lane is closed from the Five Ways crossroads to Compton Road.
A Derbyshire Constabulary spokesman said: "It's because of an ongoing incident.
"At this stage we're not sure how long it's likely to be closed for.
"If you're heading to Buxton, please plan an alternative route as there may be delays to traffic."
At this stage, police have not released any more details.