__ of the Law; Far-Reaching Power of Authority
This page is the CodyCross answer for the clue below from Train Travel, Group 708, Puzzle 4 (Agatha Christie).
Question is: __ of the Law; Far-Reaching Power of Authority
and the answer is: LONGARM
Word Meaning:
LONG ARM — A pole tool used for handling things too far away to reach.
Definitions from Wiktionary.