1.   The latest breach of security at the White House was the most common kind, an unstable fence-jumper, quickly caught.

2.   While in theory, Birch could fire Brash because of the latest breach, he is unlikely to do so.

3.   Defence sources said the latest breach of security - the second in four months - was a serious embarrassment to the Presidential Security Division.

4.   Defence sources said the latest breach of security was a serious embarassement to the elite Presidential Security Division, coming just four months after another serious lapse.