By Bob Salsberg, Associated Press

BOSTON (AP) — Organizers and law enforcement officials are urging Boston Marathon spectators to leave backpacks and other bags at home. They also say crowds will be limited at the finish line where two bombs exploded a year ago.

Monday’s 26.2-mile race is expected to attract 36,000 runners — about 10,000 more than usual for the event — and about 1 million spectators.

READ MORE: Man Seriously Injured In Hit And Run Crash In Somerville

Officials said Wednesday that heightened security will include thousands of uniform police and hundreds of plainclothes officers, with about 100 video cameras monitoring the crowds.

Backpacks are not banned outright, but are strongly discouraged and could be searched.

READ MORE: Mac Jones Makes History By Attempting Just One Pass In First Half Of Patriots-Bills

Dave McGillivray, race director for the Boston Athletic Association, says he believes Boston will be the “safest place on the planet” on Monday.

Copyright 2014 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

[display-posts category=”local” wrapper=”ul” posts_per_page=”4?”]
MORE NEWS: Damien Harris Gives Patriots An Early Lead Over Bills With 64-Yard Touchdown Run