House committee substitute makes the following changes to 3rd edition.
Amends GS 20-141.1 to remove language added in the third edition that required signage in the school zone to include notice of the maximum penalty for exceeding the authorized speed limit. Also amends the penalty for speeding in a school zone to not less than $250 (restores language in original edition). Adds a new section to make conforming changes to GS 20-141(e1), which concerns speed limits and speeding on school property. Changes the effective date to August 25, 2011 (was, December 1, 2011).