Nottinghamshire Police is calling on the public to help tackle terrorism, by reporting early signs of suspicious movements which could be terror related.
These signs could include anything that seems out of place or unusual to everyday life.
Unusual activity could consist of people looking at extremist material online, people holding a large amount of chemicals or making unusual bank transactions, just to name a few.
As terrorism is a constant threat any calls to the police would be welcomed and all reports are kept confidential.
Reports can also be made anonymously.
With the help of the community terrorism has the potential to be minimised.
To report any suspicions of terrorism call 0800 789 321 or fill out a secure form online on: www.gov.uk/ACT.
However, in an emergency always call 999.