Political and public concern in particular relates to the use of weapons against civilians in conflict situations and to support unjustified external aggression. Our Defence Policy mandates our relationship with clients in this sector and includes a number of restrictions regarding client activities. For example, it is our policy not to finance trade in, or manufacture of, nuclear, chemical, biological or other weapons of mass destruction. A formal governance structure is in place to review high risk defence relationships and trade transactions on a case by case basis, taking into account the client, types of goods, end user and country risk.