RAC breakdown service to the rescue:

Nissan LEAF break down recovery tested in real life thanks to a higher than normal mileage day with next to no time to get it on charge.

My Journey was:

Home - Lydney - Work - Home - Lydney - Home - on charge for most I could - 35 mins - Gloucester - Home - well almost!

States the video description from  Ian Sampson's YouTube channel (here) where he blogs about daily life with the Nissan LEAF.

Despite RAC having a mobile electric vehicle charging unit, this rescue is conducted in a more typical fashion.  Tow the vehicle home so that it can be charged up.