HATO email details please

[Big Fluffy One]

My son and wife were hit by a lorry on the M1 Northbound through the road works South of Watford Gap last night.

A HATO witnessed the accident and saw them onto the services and made sure they were okay. The lorry driver made himself known and the HATO dealt with the details.

I would like to send an email to his office to thank him. Would anyone have the details please?

Thanks very much.