It is stated that Malloy's badge number is 744, Reed's 2430. This information matches the end credits for the show when their two badges with the numbers are shown.
The second time in as many weeks that a group of curious juveniles surrounds the squad car when Malloy and Reed are out on patrol.
Reed's fender bender while driving the patrol vehicle would be another harbinger of the limited amount of time he would be behind the wheel over the course of the series, especially when Malloy is with him.
During the briefing, Malloy mentions that Mrs. Getz son was "Sent up" last week. This expression comes from criminals being sent up the Hudson river to New York's Sing Sing prison.
Code 2 = urgent, no lights or siren.