I know the 'due to vs because of' issue has been tackled here before, but I hope anybody can help me with this specific issue:
Should it be: 'The tournament was cancelled due to disappointing weather conditions.' or
'The tournament was cancelled because of the disappointing weather conditions.'
Swan's Practical English Usage states in its 166th entry: 'Due to the bad weather, the match was cancelled.' 'Because of the bad weather' seems like an adverbial clause in this sentence, therefore I have a preference for 'because of' in this case. Please correct me if I'm wrong!
Thank you very much in advance!