<Ol> <Li> have a valid entry visa for Australia, Canada, New Zealand or the US, and a valid airline ticket for travel via the UK, as part of a reasonable journey to or from one of those countries, or </Li> <Li> have a valid airline ticket for travel via the UK as part of a reasonable journey from Australia, Canada, New Zealand or the US, if they are transiting the UK no more than 6 months after the date when they last entered Australia, Canada, New Zealand or the US with a valid entry visa for that country; or </Li> <Li> have a valid Australian or New Zealand residence visa; or </Li> <Li> have a valid Canadian permanent resident card issued on or after 28 June 2002; or </Li> <Li> have a valid uniform format residence permit issued by an EEA state under Council Regulation (EC) number 1030 / 2002; or </Li> <Li> have a valid Irish biometric visa endorsed BC or BC BIVS; or </Li> <Li> have a valid uniform format category D visa for entry to a state in the European Economic Area (EEA); or </Li> <Li> have a valid US I - 551 permanent resident card issued on or after 21 April 1998; or </Li> <Li> have an expired I - 551 permanent resident card issued on or after 21 April 1998, accompanied by an I - 797 extension letter; or </Li> <Li> have a standalone US Immigration Form 155A / 155B attached to an envelope; </Li> </Ol> <Li> have a valid entry visa for Australia, Canada, New Zealand or the US, and a valid airline ticket for travel via the UK, as part of a reasonable journey to or from one of those countries, or </Li> <Li> have a valid airline ticket for travel via the UK as part of a reasonable journey from Australia, Canada, New Zealand or the US, if they are transiting the UK no more than 6 months after the date when they last entered Australia, Canada, New Zealand or the US with a valid entry visa for that country; or </Li> <Li> have a valid Australian or New Zealand residence visa; or </Li>

Who requires a visa to enter the uk