Russia: many governments advise against all travel
Do
Before you leave, check your own government's latest safety advice
Check whether your travel insurance covers you
Don’t
Ignoring official travel warnings and going anyway
Because of the risks from Russia's continuing invasion of Ukraine (drone attacks, air-defence activity, limited return flights and more), the UK Foreign Office advises against all travel to Russia; the risk of foreigners being detained has also increased. If you travel against official advice, your travel insurance may be invalid.
Judging by your home country's standards that you are still fit to drive
The drink-driving limit is about a quarter of England's, and can mean a fine or even prison; on-the-spot fines for other traffic offences reach NOK 10,000.
Police can take you to a station until your identity is confirmed; ignoring a direct instruction from the police can count as 'disobedience'. Real police check documents only and will not ask to see your wallet.
If you need to shop on Sunday, go to shops at railway stations, airports or petrol stations
Don’t
Planning a shopping trip for Sunday
There is no penalty — you will just find everything closed. Sunday is protected as a day of rest by the constitution, and each state allows only a few 'open Sundays' a year.