Two 15-year-old boys from Crawley have been arrested after a police chase in the town.
Just after 3pm on Saturday, three males were seen running away from police in Memorial Gardens.
Officers say a backpack and a hammer were found in the area.
Two 15-year-old boys from Crawley were arrested on suspicion of possession of an offensive weapon in a public place.
They have been released under investigation while enquiries continue.