1. Your boyfriend has to defend himself in the court.
2. For what purpose is the money asked to be arranged? What is the role of British Embassy here?
3. Unless the police is able to unearth evidence which can link you with the trafficking of drugs you are safe.
4. If any case is lodged against you then seek bail to avoid being jailed.
5. Refuse to pay any amount of money to your boyfriend or friend as it may be a trap which you may walk into by parting with money.