all 3/3 MPAs and MNAs from lyari have been indicted and they are proven criminals and they are still not in custody
lets for one second consider if it had happened to one of MQM's MPA, MQM had now been labelled as CIA operative and smuggling illegal weapons from USa, britian, israel, india, and even going as far as miniature nukes getting discovered in the trunk
No big deal. Every politician in sindh specially in Karachi has tons of weapons. If you are a politician and live in Karachi, not only do you need weapons, you must also be trained to handle an ambush yourself