Image Source: Al Jazeera

Atleast 6 people have died in Istanbul Blast

Image Source: Al Jazeera

Explosion took place in a busy shopping street  of Istiklal in Istanbul

President Erdogan has said that there are smells of "Terror"

Image Source: Al Jazeera

Image Source: Instagram

"It might be wrong if we say for sure that this is terror but according to first signs... there is a smell of terror there," Erdogan told a televised press conference. 

Police surrounded the area where there were large crowd on streets on Sunday.

Image Source: Al Jazeera

No Indication have been provided so far from authorities about the explosion.

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The explosion occurred shortly after 4:00 pm (1300 GMT) .

Image Source: Al Jazeera

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Images on Social media showed crater being formed due to explosion.

Image Source: Al Jazeera