The English commentators [BT Sport], who say that they approve of the political gesture, say that the booking "is the letter of the law" & guess Sancho won't mind that
Broadly approved, except by those with q.strong racial grievances.
At same time, less familiar term & less known movement than in US ("All lives matter" counter-slogan v.little known)
A contrast with Colin Kaepernick, who lost his NFL career after his kneeling during the national anthem became such a cultural and political flashpoint in 2016-17
si.com/nfl/2020/06/01…