The early calls to this incident named for “medical” assistance and said that delays should be expected. But so far TPS Operations has not described what happened.
UPDATE – ADVISORY
NB DVP at the Leaside Bridge CLOSURE, On ramp from Don Mills Rd to NB DVP. ^cb— Toronto Police Operations (@TPSOperations) May 20, 2016
https://twitter.com/CBCTrafficTO/status/733777368003842048