Season 1 BBC Two Season 32 BBC Two Scotland , 2010 Season 33 BBC Two , 2011 - 2012 Season 34 BBC Two , 2012 Season 35 BBC Two , 2013 Season 36 BBC Two , 2014 Season 37 BBC Two , 2014 - 2015 Season 38 BBC Two , 2016 Season 39 BBC Two Scotland , 2017 Season 40 BBC Two Scotland , 2018 Season 41 BBC Scotland , 2019 Season 42 BBC Scotland , 2020 Season 43 BBC Scotland , 2021 Season 44 BBC Scotland , 2022 Season 45 BBC Scotland , 2023