A Keighley man who created a film exposing drug crime claims he has been subjected to abuse and criminal damage.
Sabir Hussain, also known as Saby Khan, said people have turned up outside his home brandishing knives, repeatedly attacked cars owned by his family and even mugged his 14-year-old son.
Mr Hussain worked with his three sons to make a drugs awareness short film earlier this year, shot around Keighley.
He claims his family have been targeted with abuse since April by people angered by the stand he has taken against their behaviour.
West Yorkshire Police said: “Local officers are working to support Mr Hussain and his family”.

Man in Critical Condition After Vauxhall Assault
Leeds Station Gateway Set to Begin Opening in October
Two Arrested After Reported Firearms Incident in Leeds
Six Greater Manchester Police Officers Dismissed Over Racial Discrimination Case
Historic Chiswick Riverside House to Receive New Blue Plaque
Bradford Drug Dealer Jailed Over ‘Jake Line’ County Lines Operation
Taxi Driver Jailed After Falling Asleep at Wheel and Causing Fatal A23 Collision
Drugs Seized and Wanted Woman Arrested During Milton Keynes Police Patrol
Boy, 15, Charged with Murder After Fatal Wembley Stabbing
Three Bradford Shops Closed Over Illegal Goods and Anti-Social Behaviour
Man Jailed After Deliberately Driving Car at People Outside Bradford Casino
Legal Show
Bhangra Nights
Remix Saturdays
The Golden Era