Federal Investigation Agency (FIA) will write a letter to Interpol on Monday for the issuance of red warrant against the founder leader of Muttahida Qaumi Movement, Altaf Hussain. A reference from Sindh Home ministry will also be sent to Interpol in this regard.
The red warrants are being issued over the directives of an anti-terrorism court (ATC) in Karachi.
The court has ordered to present the suspect after arresting him through Interpol.
Altaf Hussain is the main suspect in last year's incident of arson attack in Karachi.
After the issuance of red warrant, Interpol will arrest the suspect and inform the FIA.
Sindh police and FIA will then depart for UK for the extradition of MQM chief.
Experts however say that it will be a very lengthy process as UK would not help in the deportation of Altaf Hussain as the country has dropped money laundering cases against him.