This video from England is called Chester Badger Cull Protest March 10th Dec 2016 filmed by Diane Bartlett.
From daily The Morning Star in Britain:
Ofsted puts pressure on teachers to report kids
Thursday 2nd February 2017
She said teachers are dreaming up scenarios which might justify referring a pupil as schools now have a legal duty to prevent children being drawn into terrorism.
Children who have been taken on anti-badger-cull marches or Fathers4Justice demonstrations are being suggested for referral, Ms Allan warned.
She said it is clear the government’s flagship anti-terror strategy “is not working” and felt to be intrusive by the communities affected.
Labour MP Yasmin Qureshi said Prevent is a waste of money and time, and is stigmatising communities.