The incident occurred at around 3.45 pm when the two constables on duty asked the group of 11 men to behave themselves.
"The tourists, who were later identified as hailing from Haryana and Delhi, were inebriated when they started hitting the constables who were in uniform," Calangute police station inspector Jivba Dalvi told reporters this evening.
As the constables were outnumbered, other tourists gathered at the spot while additional police force was called in, Dalvi said.
"Their medical examination has confirmed the presence of alcohol in their blood," the police officer said.