Unless there's some in-joke here from Wesker's work that I'm missing (I don't know his work) or this spelling has become accepted in American English (the plaque being sponsored by an American), it's depressing to see this in several different newspapers apparently without the journalists noticing.
Words rather fail me.
https://www.jewishnews.co.uk/plaque-honouring-dramatist-sir-arnold-wesker-unveiled-at-his-former-school/
Unless there's some in-joke here from Wesker's work that I'm missing (I don't know his work) or this spelling has become accepted in American English (the plaque being sponsored by an American), it's depressing to see this in several different newspapers apparently without the journalists noticing.