Image | Item No. | Description |
| 3656-1 (Inv) | Police Action 32 Parts, 4 Minifigures, 2003 Catalog: Sets: Explore: Explore Together: DUPLO: DUPLO, Town: Police |
| 3657-1 (Inv) | Fire Fighters 40 Parts, 4 Minifigures, 2003 Catalog: Sets: Explore: Explore Together: DUPLO: DUPLO, Town: Fire |
| 3697-1 (Inv) | Fearless Fire Fighter 5 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Explore Together: Fire |
| 3698-1 (Inv) | Friendly Police Car 4 Parts, 1 Minifigure, 2003 Catalog: Sets: Explore: Explore Together: Police |
| 3700-1 (Inv) | Emergency Vehicles Set 14 Parts, 3 Minifigures, 2003 Catalog: Sets: Explore: Explore Together |
| 4039-1 (Inv) | Explore Item 90 Parts, 2003 Catalog: Sets: Explore: Explore Imagination: DUPLO: Basic Set |