You can apply for a passport or ID card at the Embassy of Sweden in London, in another Swedish Embassy or at the Police in Sweden. If you apply for a passport in another country you can still collect it from the Embassy in London.
It is often a faster och cheaper process to apply for a passport in Sweden, more info about this on the Swedish Police's webbsite.
To apply at the Embassy of Sweden in London, read more and book an appointment.
The 2018 Swedish general election is scheduled for Sunday 9 September 2018. If you live in the UK will be able to vote between 20 August - 5 September. See list of places and times
All Swedish citizens who have reached the age of 18 by election day and who are or have been registered as resident in Sweden are eligible to vote in parliamentary elections.