In February 2021, the Washington Supreme Court ruled that the state's felony drug possession law is unconstitutional. WPIC 55.06 Possession, Sale, or Delivery of a Legend Drug Upon Order or Prescription.If someone served time in Washington State on a simple drug possession, can they use it for wrongful imprisonment since the Blake law has passed? Drug Possession in Washington. Blake is a 2021 Washington State Supreme Court decision that says the state's drug possession law is unconstitutional. The Superior Court Clerk's Office is processing orders to vacate drug possession convictions. A close up of handcuffs set against illegal drugs. All prior convictions are now invalid and need to be vacated (removed as if they didn't occur). Did you get a citation (ticket) for drug possession? If someone served time in Washington State on a simple drug possession, can they use it for wrongful imprisonment since the Blake law has passed?