Gigi Hadid “was traveling with marijuana purchased legally in NYC with a medical license,” when she was arrested in the Cayman Islands, her rep tells E! News exclusively. She faces no further charges.

Gigi Hadid had a bumpy start to her summer vacation.
The supermodel was embarking on a girls’ trip to the Cayman Islands on July 10 when she was arrested at Owen Roberts International Airport, E! Ne…