Not sure that any possible threat of an attack was thwarted as nobody has been arrested that we know of, but glad that an awareness has been raised and the large show of LE may help to discourage any threats that may still exist.
" Forewarned is forearmed"!
imo, speculation
'Potential risk to public safety' prompts police to deploy more officers downtown
Updated July 12, 2018 6:12PM
"York Regional Police confirmed officers were patrolling Canada’s Wonderland and multiple other unidentified locations on Thursday.
The Toronto police bulletin to officers stated that they have no information on the identity of the perpetrators or if they are affiliated with a known extremist group.
“There is no information on the nature of this threat, tactics employed by extremists have included the use of vehicles, small arms, knives and/or explosives,” the bulletin read.
“Intelligence Services — Security Section is continuing to liaise with partner agencies and at this time there is no corroborating information that validates this threat. Tourist centres, areas of large public gatherings, and critical infrastructure remain as vulnerable targets for terrorist/extremist groups and their sympathizers who wish to stage high-profile attacks."