1. Anyone with information on this incident is asked to call police at 415 553-0123.

2. The incident took place May 11,2012.

3. Anyone with information is urged to contact the incident room on 0208 358 0100 or 101.

4. The average incident took 3.5 hours to be detected in May 2017, down from 39 hours in November 2015.

5. The authorities did not say why they believe the incident was terror-related.

6. The release said they have been put on administrative leave while the incident is investigated.

7. This is the third incident in the same mine since the start of the year.

8. What might have become a major international incident a few years ago was resolved within hours.

9. Police said they received no reports on the incident, and that no charges had been filed.

10. This is just an incident which will never affect our good relations.

11. Police also said there was a possibility that the incident would be considered a kidnapping.

12. We just had an incident a few months ago, and we have all these things still happening.

13. The incident is the latest in three months of violence.

14. News of the incident spread both on social media and within the county.

15. They said they believe they are the first to analysis the incident using the principles of physics.