Judge William Davis QC said: “People who break people’s jaws in this kind of mindless violence normally go to prison but I take a view that because of his extraordinary position it is right to suspend sentence.”
Addressing Jahan, he added: “There is in your case this extraordinary combination of events. For that reason and that reason alone I can suspend the sentence.”
The judge told Jahan: “Ordinarily this would mean that you would go to prison for 12 months but this all happened last July and in August, as everybody in this court knows, you suffered the loss of one of your sons, which was desperate in itself.
“But more particularly, in the aftermath of this loss you took steps which in my judgment… probably prevented really serious disorder continuing in Birmingham.”
The judge, who said he had sentenced many people for riot-related crimes since last summer, described Jahan’s actions as “a genuine public service”.
Jahan’s sentence was suspended for two years and he was ordered to complete 100 hours of unpaid work.
He was also told to pay £1,000 compensation to Mr Ali within 12 months.