[See Photo]KING OF OYO (ALAFIN OF OYO) REJECTED HER EXCELLENCY AISHAT BUHARI'S HANDSHAKE

What do you think is the cause of this?
When The Royal King Of Oyo (Alafin Oyo) rejected Her Excellency Aishat Buhari's hand shake.
 Is it a tabbo for a king to shake a woman in Yoruba land?
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