Buuxi weedha soo socota: Foster wuxuu si joogto ah uga soo waramayaa wararka iyo dhacdooyinka waaweyn ee ka socda goobta, oo ay ku jiraan aftida madaxbannaanida Scotland, doorashadii guud ee Boqortooyada Ingiriiska ee 2015 iyo 2017, aftida xubinnimada Boqortooyada Ingiriiska ee Midowga Yurub ee 2016 iyo dabkii Grenfell Tower. Waxa kale oo uu ka soo muuqday goobta weerarada argagixisada ee Yurub oo dhan oo ay ku jiraan weeraradii Paris ee Nofeembar 2015, qaraxyadii Brussels ee 2016,
Weerarkii gaariga ee Nice 2016, weerarkii gaariga ee Berlin 2016, weerarkii London Bridge 2017 iyo weerarkii gaariga ee Stockholm 2017.