Cllr Mervyn Jones said: “I am shocked that this individual would so ruthlessly threaten members of staff at this restaurant. Thankfully nobody was injured.
“I was concerned that this individual used a knife during this robbery. Knives have no place on our streets.
“This must have been a harrowing incident for the staff members involved. I hope they will be able to recover from being in such a harrowing incident.
“If anybody has any information about this robbery then I would urge them to contact the police.”