Is it too much to ask that a post about fact checking get its facts right?
The "350m to the NHS" billboards were created by the Vote Leave campaign.
Nigel Farage was not part of that organization, he joined the separate Leave.EU organization.
When Farage himself spoke about the money to be saved by leaving the EU, he gave a 34 million a day figure, which is 238m a week, 32% less than what Vote Leave claimed.
In the video, Farage also says the money saved should be spent on both schools and hospitals, as opposed to all of it going to the NHS.
Blaming Farage for lying for things said by Vote Leave is like blaming Bernie Sanders for things Hillary Clinton said. They are roughly on the same side, but they are not the same people, and do not support the exact same policies.