Iran’s parliament is reviewing a preliminary draft bill that would restrict “hostile” vessels from transiting the Strait of Hormuz, according to reports citing an Iranian lawmaker and carried by Iran’s Fars news agency. The draft would bar ships identified as U.S., Israeli and other “hostile” vessels from crossing the strait. Under the proposed rules, violations could result in fines of up to 20% of a ship’s cargo value. The legislation is still in an expert review stage rather than being finalised, the lawmaker says. Parliament has invited specialists to submit recommendations to help shape the draft before any further action. The reports present the measures as internal legislative deliberations at present, with no indication in the accounts of an immediate entry into force. The described proposal reflects Iran’s consideration of tighter maritime restrictions for transiting traffic through a key global shipping chokepoint.