Anger as idyllic Cornwall beach covered with boulders to stop 'wild raves'
![Anger as idyllic Cornwall beach covered with boulders to stop 'wild raves'](https://i2-prod.mirror.co.uk/news/uk-news/article32982925.ece/ALTERNATES/s615/0_swns_boulder_beach_003.jpg)
Polzeath Beach in Cornwall - which is very famous for its parties and raves - has had large boulders dumped to deter those from driving on to the sand and protect the environment