Local laws and customs
Drugs and drink driving laws are stricter in Norway than in the UK. Don’t become involved with drugs of any kind. Possession of even small quantities can lead to heavy fines and/or imprisonment.
Whale meat is available in Norway but importing it into the UK/EU is illegal under the Convention on International Trade in Endangered Species. Any importation of whale meat to the UK will result in seizure of the goods, possibly a fine of up to £5,000 and a custodial sentence.