To celebrate Jonah's barmitzvah, he is embarking on a monumental task, all in aid of two wonderful charities.

He will be walking the entire Northern Line (Modern to High Barnet via Charing Cross), this is over 40 km (30 miles!), all in one day.

The Charities chosen are as follows:-

Homeless action for Barnet (HAB) - Providing support and care for Barnet's most vulnerable people

Chai Cancer Care - Provides free, professional and expert support to those affected by cancer, as well as their family and friends

Individual sponsors - Any support is gratefully received

Corporate sponsorship - Please contact (adamgoldin@ccland.co.uk) to sponsor a station