Umno secretary-general Tengku Adnan Tengku Mansor must show some respect for party deputy president Muhyiddin Yassin, Umno vice-president Shafie Apdal said today.

Shafie said this after Tengku Adnan issued a warning to Muhyiddin yesterday to “not cross the line” at the gathering in Kampung Baru, Kuala Lumpur, that Muhyiddin spoke at last night.