Drone view of truck collapsing into sinkhole.
© ReutersDrone view of truck collapsing into sinkhole.
A large truck carrying bottles of soda fell into a sinkhole in Mexico City.

Authorities had cordoned off the site before the truck sank rear-first further into the sinkhole.

Initial reports suggested that a collapsed drainage system has caused the sinkhole, according to the mayor of Iztapalapa - Mexico City's most populous borough.