BBC News Archive — Story headline history

Here is the front page history of story #6232239 — view the current version of this article on BBC News.

Key: Main headline Sub-headline Other Top Stories

4/1/2007, 18:20 – 19:40

3rd other top story: Probe into major chemical leak

4/1/2007, 19:40 – 5/1/2007, 00:35

2nd other top story: Probe into major chemical leak

5/1/2007, 00:35 – 00:45

1st other top story: Probe into major chemical leak