Police are investigating whether acid was used in an attack on a sleeping man who was left with facial injuries.
Three robbers who maimed Gumtree users with acid and alkaline in a spree of attacks have been jailed.
A teenager has been jailed for 17 years for the first acid killing in the UK.
A package which contained sulphuric acid was delivered to the offices of an Irish newspaper.
Cannabis, acid and cocaine are just some of the drugs recovered in a police operation tackling drug abuse in pubs and other licensed premises.