Police attendedPoltair Schoolin St Austell, Cornwall, after the small group of protesters gathered as pupils attempted to leave for the day. The school said it was" appalled" to find the adults had attempted to enter the site and film the kids without their permission on Monday afternoon. Parents have reacted with fury after a one-hour-long video recorded by the campaigners was uploaded to Instagram. One parent, whose child is in Year 10, said the people were" scaremongering impressionable child