Hawksmoor offering £15 meals on tube strike days

There are few upsides to strikes on the railways, but one is that meaty restaurant Hawksmoor is offering meals for £15 when the rail or tube is on strike.
The offer is valid in their restaurants between Monday to Saturday from noon to 6pm, and is only for their steak & frites (without bone marrow) meal. Exact opening hours vary slightly by restaurant, so you should check when booking.
(c) Hawksmoor
The offer is valid from 20th to 31st July 2023 and after that, for the foreseeable futur