Countryfile presenter John Craven was forced to make a hilarious admission after overlooking a crucial piece of kit during a recent segment on the BBC programme.
The seasoned broadcaster, 85, delved into Yorkshire's rich heritage in the latest episode, which aired on Sunday evening (August 17) tracing the historical significance of the River Nidd. John made his way to the waterway in Knaresborough, North Yorkshire, where he encountered Adrian Sturdy, who dedicates his spare time to maintaining the river's cleanliness.
Presenting the programme's guest, John revealed: "Away from his job in digital communications, he's a conservationist and member of the Nidd Action Group, an organisation set up by local people to protect the health of the river."
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While Adrian worked in the flowing water, he detailed his activities: "I'm doing some kick sampling for the riverfly in the water", reports the Express.
He went on to clarify that this technique helps disturb all the flies and larvae dwelling on the riverbed as John observed from the bank.
This prompted an awkward admission from John, who confessed: "Well, I'm sorry I can't help you. I've broken the number one Countryfile rule and I haven't brought my wellies with me."

John enquired about Adrian's purpose for working in the river, with Adrian revealing it was to assess the water quality of the River Nidd.
He then assisted Adrian in examining the sample of creatures collected from the waterway, including mayfly, which only thrive in pristine water conditions.
John observed: "The fact that your finding mayflies here is a good indicator" whilst Adrian described how fish and birds rely on these river-dwelling creatures for sustenance."
The presenter then revealed a concerning detail: "Although the river maybe filled with life there is another side to this story."
Highlighting environmental concerns, they continued: "The Nidd's water quality has come under the spotlight in recent years with sewage, farm runoff, and even old metal mines polluting the river."
This has caused considerable anxiety among residents due to the presence of dangerous bacteria: "It's left many locals worried, especially with harmful bacteria like E.coli turning up in the water."
Catch Countryfile on BBC One and iPlayer.
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