Police are appealing for information and urge the public not to approach the containers. A spokesperson for Nottinghamshire Police said:‘Our colleagues at Humberside Police are appealing for information after four barrels, containing chemicals that can be highly flammable, were stolen. ‘It is possible the suspects may have travelled into Nottinghamshire or other neighbouring force areas. ‘If you come across these containers or have any information regarding this incident, please contact Humberside Police on 101 immediately. “I would appeal to anyone with any information or CCTV footage that may assist with our ongoing enquiries to please come forward.