Escalation.

The British-flagged oil tanker ‘Stena Impero’ was heading to Saudi Arabia’s port of Al-Jubail from the UAE port of Fujairah when it was seized by the IRGC, the semi-official Fars news agency reported Friday, citing a statement from the IRGC.

The IRGC statement said the ship was making an entry from the exit point of the Strait of Hormuz in the South, “disregarding the established procedures that require all entries be made through the Northern pass,” Fars reported.

The ship has been escorted to the Iranian coastal waters in Hormozgan province for further legal procedures and investigations, Fars said.