The poster features artwork used to recruit soldiers in the first World War.
The customer said that he was disgusted to see the poster that was on display in the shop, where he went for lunch along with his Muslim friend. He added that they left the eatery before having their meals.
He added that he will no longer visit such pubs again in his life.
The poster tells Muslims to stay in those countries where Sharia law is enforced.
However, a spokesman of the restaurant has apologized for the poster and said that a customer had put it on display without informing its staff. He added that the poster has been removed.
