Ivan Menezes said the company could not rule out following suit of Constellation Brands, depending on how the market develops for cannabis, which is legal in Canada and some US states.

“On cannabis we’re just tracking it, it’s at a very early stage,” said Menezes, who has been at Diageo since 1997. “We’re looking at the sector, it’s nascent and we just want to understand the consumer behaviour.”

https://www.theguardian.com/business/2019/jul/25/diageo-keeps-eye-on-cannabis-gin-tequila-sales-soar?CMP=share_btn_tw