I've been thrown out of better places than this.
I just came back from what was a farewell lunch for a co-worker. The food was okay, and as usual at lunch, it was crowded.
However, we were very much surprised when immediately after they collected our check, we were unceremoniously told to leave.
I could understand if we had been sitting there for a while, but that wasn't the case. We still had our drinks to finish, and would have left within a minute or two - it is lunchtime, we all had desks to go back to.
Good thing we were not aiming for a leisurely lunch.
The food is as I said, okay. But not worth the service, and definite not worth waiting for.