Sierra Leone’s president has declared a national emergency over rampant drug abuse.

Kush, a psychoactive blend of addictive substances, has been prevalent in the country for years.

President Julius Maada Bio called the drug a “death trap” and said it posed an “existential crisis”.

One of the drug’s many ingredients is human bones - security has been tightened in cemeteries to stop addicts digging up skeletons from graves.

Groups of mostly young men sitting on street corners with limbs swollen by kush abuse is a common sight in Sierra Leone.