@benroyce
Here in Australia where voting is mandatory it puts the onus on the government to make voting possible for everyone.
Elections happen on a Saturday, employees must be given time off to vote, there are booths available and accessible everywhere (usually the local school hall, which gives schools an opportunity to fundraise, hence the traditional "democracy sausage") and they provide pre-polling in the week leading up to the election. Generally wait times that are short enough for you to be able to vote within half an hour.
At the last election in informal votes were 5.6% of the vote. That includes dick votes, but the majority are votes where someone made a mistake (we have ranked choice voting so you need to have a valid sequence of numbers).
@nuintari @Strandjunker