Two people have been arrested in the Jewellery Quarter area of Birmingham.
It is following reports of gunshots being fired in Spencer Street.
West Midlands Police say they stopped a vehicle this morning and that armed officers were called out.
The force say they do not believe that anyone has been injured.
More top news
A rogue trader has been jailed for ripping off a Birmingham pensioner with a huge bill for work that a surveyor described as "appalling".
Sir Paul McCartney has announced his first UK shows in three years including in Birmingham.
The grandmother of a toddler killed by his drug addict mum said she hopes she “rots in hell” as she starts a six-year sentence.