Start them on a creative journey with the Brix City Police 3 In 1 Building Set. This Lego-style building kit contains 105 pieces to create 3 different vehicles, including:. A Tow Truck. Prisoner Transport Vehicle. Patrol Car. Each set features a Policeman with a removable helmet and stand. Stimulate their imagination and develop their fine motor skills with this Brix Building Set.. 1 x Brix City Police Building Set. 3 In 1 set - 105 pieces. Suitable for children aged 4 years +. Not suitable for children under 36 months - small pieces=choking hazard