ARE WE ALONE?
No! The Woodside Park Eruv links to the Barnet Eruv and the North West London Eruv and Mill Hill Eruv, effectively allowing continuous Eruv use from Woodside Park up to Barnet in the north, or to Kinloss and Golders Green going south, or to neighbouring Edgware, Stanmore and beyond.
You will need to check the precise route of your journey on the respective websites and also check the live status of the other Eruvin when planning your route before Shabbat!
There are well over 200 Eruvim in communities throughout the world and many more in Israel. Most major Jewish communities in North America have one, as do the communities in Antwerp, Gibraltar, Strasbourg, Venice, Johannesburg, Melbourne and Sydney.