Police who were reportedly armed have helped arrest a man in Portslade on suspicion of criminal damage.
Officers were called to Church Road at 12.45 on Monday afternoon (August 9), by a member of the public reporting the damage.
They held a 27-year-old local man who, this afternoon, was still in custody for questioning.
The incident is being treated as 'isolated', with no risk to the wider community.
Witness reports or information is welcomed on the 101 service, quoting 517 or 09/08 — or reports can be made online.