Swells are high at a surfing beach in Lawrencetown, NS, and lifeguards must rescue a child pulled from shore by a rip current. On the request of a runaway youth's parents, a Vancouver police officer searches for the teenager, whom he fears is slipping down the slope of drug addiction. Officers at resort party town Mt. Tremblant conduct a nighttime DUI roadblock, and find evidence of a possible crime. And a female aircraft mechanic in Vancouver replaces part of the landing gear in a small passenger plane.