The original is an aws document, and for some reason, the url changes, so it is probably better to click the link on the lexology page.
Not all the BHFS LLP articles are for Lexology pro members only, so it is worth clicking through for some interesting info on igambling, lotteries, and sports betting.
Which all wraps up nicely with the current proliferation of sweepstakes to incentivize what (so far) cannot be mandated:
Happy Memorial Day weekend!
All the best,