The Metropolitan Police officers were called to Uxbridge Road at 11.32 am on April 10 with reports from an incident on a 340 bus.
They were sent to the scene along with paramedics of the London ambulance service.
A man in his 70s was found stabbed and was tasks for the hospital where he opposed as a change of life.
Police continue with their consultations to find the accessory and have not yet tried.
Read more: The man hastened to the hospital after stabbing on the bus in Stanmore
R With the spokesman said: “The police was called to inform or stab in a bus at Uxbridge Road, Stanmore, at 11: 32 hours on Thursday, April 10.
“The officers attended together with the London ambulance service. A 70 -year -old man was tasks for the hospital to receive treatment where their injuries have not changed their lives.
“They have not been a trial at this early stage and the consultations are ONS.”
