哪位有试过？ 或者有实例证实？
十年只能在英国境内申请
trant 好快的回复！
请问是否有原文索引？。。。
http://www.ukba.homeoffice.gov.uk/sitecontent/documents/policyandlaw/IDIs/idischapter18/
8 INDEFINITE LEAVE TO ENTER
It should be noted that there is no provision in the long residence rules to grant indefinite leave to enter. This means that a person who has not technically entered the UK (e.g. because they have been on Temporary Admission) cannot qualify under the Rules. However, where such a person meets all the other requirements of Rule 276B, discretion should normally be exercised to grant him or her indefinite leave to enter outside the immigration rules.
As such a grant will be made outside the immigration rules; it does not have to be made by an Immigration Officer, but can be made by someone acting on behalf of the Secretary of State.
Rule 276B
http://www.ukba.homeoffice.gov.uk/policyandlaw/immigrationlaw/immigrationrules/part7/
基本来说，没有正规的条文专门为long residence提供indefinite leave to enter，能否申请的本身就是个discretion，去做的人估计也是很少的，因为当初ho的一个research doc说过多数申请这个的是family reunion category，进一步说，是那些得到asylum or humanitarian protection的family。
从境内申请用set（o），从境外申请我还没见到其他适用的表格 
set（o）可以在境外用吗？
从ho最近的family consultation上可以看出ho有意取消indefinite leave to enter，认为太不公平，连寥寥可数的65岁老人也要被要求先过5 yrs的probationary period再说
虽然没有明确说明的
但是也没有说明可以在境外申请的
而且表格也只有境内使用申请表