Shipping lines planning to change crews are advised to do so in other ports in the region, for example Aqaba (Jordan), Jiddah (Saudi Arabia) or Hudaydah (Yemen), as crew embarkations and disembarkations are currently not recommended. Although the political risk in the country will not affect vessels transiting the Canal, the Egyptian military has increased its presence around the Suez Canal. In the event of further unrest it will remain a major priority for army protection, even if there is a significant change in regime. Shipping lines are advised to monitor the current situation as in the event of a major escalation in violence shipping support staff based on land may be forced to leave their posts, potentially leading to a disruption in communications, co-ordination and assistance.