Unlawful Assembly and Destruction of Private Property On 20 March 2023 it was widely reported that Wandayi along with some
Azimio members of parliament were involved in destruction of private property while he was a Minority Leader of parliament during an unlawful assembly. In the same month, Wandayi along with the involved Azimio members of parliament were arrested and charged in court for damaging the vehicle of Joyce Nyambura while conducting an unlawful assembly within Nairobi along city Hall way. According to the arrested Azimio members of Parliament, they had planned to kick off their march to State House to "claim their victory" following
Ruto's 2022 presidential election win whose victory they opposed.
Petroleum importation scandal In April 2026 Wandayi was called out by lawmakers and Kenyans to resign after his ministry was involved in a
Ksh.12 billon oil importation scandal. The importation was found to have been outside the G-to-G framework introduced by the
Kenyan government in 2023 to stabilize fuel supply and ease foreign exchange pressure. Principle secretary in the Ministry of Energy Mohamed Liban,
Kenya pipeline CEO Joe Sang and
EPRA director general Daniel Kiptoo resigned after being arrested and found with millions worth of stacks of cash in their houses in line with the scandal. Wandayi distanced himself from the scandal affirming that he was the one who alerted the president on the malfeasance as soon as he got wind of it, claiming that he did not approve the importation. == Honors ==