Once the boys arrived in France in early 2016 they were reportedly taken to a Sikh temple in Paris and stripped of their passports.
The World Rugby Council voted in secret ballot to award the France the lucrative role of hosting the sport's 2023 World Cup, the second time it will have staged the event in five cycles, beating previously tipped favourites South Africa and Ireland.
Toulon owner spoke after arrests of world rugby stars Ali Williams and James O'Connor for allegedly trying to buy cocaine in Paris.
Newly-elected French rugby federation head Bernard Laporte said the national team is to end selecting foreign players who, under current rules, may play for France if they have resided in the country for more than three years and have not previously been selected for any other national team.
The Ivory Coast-born flanker, 34, who made 80 appearances for France and led the team a record 56 times, said to continue would be 'vanity'.
The couple died after their car was in a collison with a bus near Beziers, close to Narbonne whose rugby team Collins joined in January.
Journalist claims French players were on amphetamines during a famous, violent win over All Blacks in 1986.