EURO 2020: Scotland aims to banish blight of sectarian songs
FILE - In this Wednesday Oct. 19, 2016 file photo, Celtic's fans hold a huge banner at the start of the Champions League group C soccer match between Celtic and Borussia Moenchengladbach at Celtic Park, Glasgow, Scotland. Scotland's squad will include several Celtic players but not all their club's fans will be supporting the national team. Many Celtic fans in Scotland traditionally follow Ireland. It's a legacy of the religious divide that persists in Glasgow and a sectarianism between Rangers and Celtic that Scotland coach Steve Clarke has spoken out against. (AP Photo/Scott Heppell, File)

FILE - In this Wednesday Oct. 19, 2016 file photo, Celtic's fans hold a huge banner at the start of the Champions League group C soccer match between Celtic and Borussia Moenchengladbach at Celtic Park, Glasgow, Scotland. Scotland's squad will include several Celtic players but not all their club's fans will be supporting the national team. Many Celtic fans in Scotland traditionally follow Ireland. It's a legacy of the religious divide that persists in Glasgow and a sectarianism between Rangers and Celtic that Scotland coach Steve Clarke has spoken out against. (AP Photo/Scott Heppell, File)

Jun. 03, 2021 05:30 AM EDT
FILE - In this Sunday, March 25, 2012 filer, a Rangers supporter is seen ahead of their Scottish Premier League soccer match against Celtic at Ibrox, Glasgow, Scotland. Scotland's squad will include several Celtic players but not all their club's fans will be supporting the national team. Many Celtic fans in Scotland traditionally follow Ireland. It's a legacy of the religious divide that persists in Glasgow and a sectarianism between Rangers and Celtic that Scotland coach Steve Clarke has spoken out against. (AP Photo/Scott Heppell, File)

FILE - In this Sunday, March 25, 2012 filer, a Rangers supporter is seen ahead of their Scottish Premier League soccer match against Celtic at Ibrox, Glasgow, Scotland. Scotland's squad will include several Celtic players but not all their club's fans will be supporting the national team. Many Celtic fans in Scotland traditionally follow Ireland. It's a legacy of the religious divide that persists in Glasgow and a sectarianism between Rangers and Celtic that Scotland coach Steve Clarke has spoken out against. (AP Photo/Scott Heppell, File)

Jun. 03, 2021 07:56 AM EDT
FILE - In this Wednesday Aug. 14, 2013 filer, a young Scotland fan gestures ahead of the international friendly soccer match between England and Scotland at Wembley Stadium in London. Scotland's squad will include several Celtic players but not all their club's fans will be supporting the national team. Many Celtic fans in Scotland traditionally follow Ireland. It's a legacy of the religious divide that persists in Glasgow and a sectarianism between Rangers and Celtic that Scotland coach Steve Clarke has spoken out against. (AP Photo/Kirsty Wigglesworth, File)

FILE - In this Wednesday Aug. 14, 2013 filer, a young Scotland fan gestures ahead of the international friendly soccer match between England and Scotland at Wembley Stadium in London. Scotland's squad will include several Celtic players but not all their club's fans will be supporting the national team. Many Celtic fans in Scotland traditionally follow Ireland. It's a legacy of the religious divide that persists in Glasgow and a sectarianism between Rangers and Celtic that Scotland coach Steve Clarke has spoken out against. (AP Photo/Kirsty Wigglesworth, File)

Jun. 03, 2021 07:54 AM EDT
FILE - In this Sunday, March 28, 2021 file photo, Scotland's head coach Steve Clarke watches action during a World Cup 2022 group F qualifying soccer match between Israel and Scotland in Tel Aviv, Israel. Scotland's squad will include several Celtic players but not all their club's fans will be supporting the national team. Many Celtic fans in Scotland traditionally follow Ireland. It's a legacy of the religious divide that persists in Glasgow and a sectarianism between Rangers and Celtic that Scotland coach Steve Clarke has spoken out against. (AP Photo/Ariel Schalit, File)

FILE - In this Sunday, March 28, 2021 file photo, Scotland's head coach Steve Clarke watches action during a World Cup 2022 group F qualifying soccer match between Israel and Scotland in Tel Aviv, Israel. Scotland's squad will include several Celtic players but not all their club's fans will be supporting the national team. Many Celtic fans in Scotland traditionally follow Ireland. It's a legacy of the religious divide that persists in Glasgow and a sectarianism between Rangers and Celtic that Scotland coach Steve Clarke has spoken out against. (AP Photo/Ariel Schalit, File)

Jun. 03, 2021 05:30 AM EDT
FILE - In this Thursday, Oct. 8, 2020 file photo, Scotland head coach Steve Clarke greets Scotland's Ryan Fraser after the Euro 2020 playoff semifinal soccer match between Scotland and Israel, at the Hampden stadium in Glasgow, Scotland. Scotland's squad will include several Celtic players but not all their club's fans will be supporting the national team. Many Celtic fans in Scotland traditionally follow Ireland. It's a legacy of the religious divide that persists in Glasgow and a sectarianism between Rangers and Celtic that Scotland coach Steve Clarke has spoken out against. (AP Photo/Scott Heppell, File)

FILE - In this Thursday, Oct. 8, 2020 file photo, Scotland head coach Steve Clarke greets Scotland's Ryan Fraser after the Euro 2020 playoff semifinal soccer match between Scotland and Israel, at the Hampden stadium in Glasgow, Scotland. Scotland's squad will include several Celtic players but not all their club's fans will be supporting the national team. Many Celtic fans in Scotland traditionally follow Ireland. It's a legacy of the religious divide that persists in Glasgow and a sectarianism between Rangers and Celtic that Scotland coach Steve Clarke has spoken out against. (AP Photo/Scott Heppell, File)

Jun. 03, 2021 05:30 AM EDT