Walker, who died Saturday, spent time in the city in 2010 working on a film

Authorities in Puerto Rico cracked down on a massive and apparently chaotic memorial for the late Fast & Furious actor Paul Walker, who spent part of 2010 in San Juan filming the fifth installment of the series.

Police said Wednesday they issued more than 100 tickets, including 72 speeding tickets, and detained six people suspected of drunk driving during a caravan to honor Walker, the Associated Press reports. Walker was killed in a car crash in Los Angeles on Saturday.

The drivers closed down a tunnel in San Juan and caused heavy traffic on two main highways, police said.

[AP]