What do the Abbreviations in This Police Report Mean?

Factual Questions
1

“At T/P/O A.S.B. #2 TRAIN WENT B.I.E. IN TUNNEL AREA . . . .”

T/P/O?

A.S.B.?

B.I.E.?

WTF?!?!?

2

T/P/O is Time/Place/Occurence – the other two BTHOOM.

3

B.I.E - braked in emergency

4

Canada-United States Accord on Our Shared Border is ASB near the bottom of this page

http://canada.justice.gc.ca/en/news/nr/2001/doc_26098.html

5

Thanks all, BIE and TPO make sense now. Not so sure about ASB.

6

Possible A.S.B. = “A South Bound”?