Global companies are trying to avoid getting entangled in conflict between Israel and Hamas as the fighting has prompted a rise in religious hate crimes.
He reportedly let the rats loose because of the fast food joint's "unwavering support to Israel."
Jashua Bowles, repeatedly stabbed the unnamed woman, who was working at British intelligence agency GCHQ, in March near its base in Cheltenham in western England.
Waving the blue and white Israeli flag adorned with the Star of David, several participants wept as the names of hostages were read out to the crowd.
"Do everything you can to prevent Hamas getting what they want, which is this to escalate into a wider regional conflict," he said.
Police have not stated if they believed the two incidents were linked but have asked anyone with information to contact them.
“The vandalism has caused understandable shock and anger throughout the local community and beyond,” a statement from Northumbria Police said.
The calls typically were hostile and aggressive and prevented call center operators from freeing the lines for people facing genuine emergencies and dangerous situations.
Winchester was once home to a Jewish community, but World War II put an end to it.
Elizabeth, Britain's longest-reigning sovereign, died aged 96 on Sept. 8 at Balmoral Castle, her beloved Scottish summer retreat.