The threat level to the UK from international terrorism remains at severe. This means that an attack is highly likely. The UK has been operating at this level since August 2014 and it is important that all communities remain alert but not alarmed.
If you see something suspicious or if you're unsure about a person's behaviour or activities, your information could be vital. Call the Anti-terrorism hotline on 0800 789 321 to report your concerns in the strictest confidence. No call is a waste of time. If you suspect it, report it.
If it's an emergency, dial 999.
Following recent events in Paris, the following guidance has been issued:
Page owner: Clare Arnold. Last updated: 18/03/2016 16:05