Venue
Polar Data Forum V is held at the British Antarctic Survey (BAS). Travel to BAS is comprehensively described at https://www.bas.ac.uk/about/contact-bas/travel-to-bas-cambridge/
Accommodation
For PDF V there is no block reservation as there are plenty of accommodation options in and around Cambridge. You can have a look at https://www.visitcambridge.org/place-categories/accommodation/ or use a booking platform of your choice.
Weather
A weather forecast for the next 7 days can be found at https://www.metoffice.gov.uk/weather/forecast/u1214b46
Currency
Currency is pounds (£). The vast majority of places will take card payments (including buses). If a service charge is not included in a restaurant then a tip of around 10% is normal.
Electricity
Information on electricity in the UK can be found at: https://www.worldstandards.eu/electricity/plug-voltage-by-country/uk/.