Season 1 Channel 5 , 2018 Season 2 Channel 5 , 2019 Season 3 Channel 5 , 2020 Season 4 Every Second Counts Channel 5 , 2021 Season 5 Channel 5 , 2021 Season 6 Channel 5 , 2022 Season 7 Channel 5 , 2023 Season 8 Channel 5 , 2023