huge cliff fall caused "whole houses to shake" at a site where developers were planning on building luxury homes.<br /><br />Tonnes of rock plummeted down the 200ft cliff face on Dec. 19 at the site of a protest earlier this year to stop luxury homes being built on top of it.<br /><br />The latest incident at Whipsiderry Beach in Newquay, Cornwall, comes just weeks after campaigners warned more would come crashing down.