MADRID, Oct 16 (Reuters) - A suspected gas explosion wounded at least seven people at a Japanese restaurant in the northeastern Spanish city of Tarragona on Sunday, officials said.
The blast happened at around 4 p.m. local time when the restaurant was closed, Pau Ricoma, mayor of Tarragona, told reporters.
"Two people who were passing by were hurt," he told local media.
Register now for FREE unlimited access to Reuters.com RegisterIn all, seven people were injured, two seriously.
"It is not clear what caused the explosion but it is almost certainly gas," Ricoma said.