I would feel much better if they required ink.
I would feel much better if they required ink.
There are scrutineers that watch counting happen at the booth once polls close, and who also see and hear the numbers get phoned into HQ. HQ has more scrutineers from all parties checking both postal votes and recounts.
If anything doesn't match up it gets flagged. I think that the ability of every party to watch votes themselves means that trust is increased, and they have skin in the game (if they didn't object at the booth why not!?).
Pen markings are perfectly valid however, so you can bring a pen to the booth to vote with if you'd like to do so.
It's also true of course that erasers don't quite erase pencil. It would be fairly obvious that the paper was tampered with.
I mean the same is true in the United States. One of the key issues with the 2020 election was footage from several jurisdictions where the public was physically blocked from viewing the counting by election officials literally holding up giant white boards. The optics of that were extremely bad.
Scrutineers are also not members of the public. They are declared and appointed by candidates and parties for polling oversight and have complete access to the counting and polling area. They're not allowed to touch ballots but they can challenge and bring them up to all the scrutineers in the location (and EC staff) and finally they can take it to the court afterwards
Election officials are also not local council\elected people they're people working for the AEC\State Electoral commission. which is as mentioned above a non partisan organisation (which is highly different from bipartisan framing)
You also have a large number of counting staff. who do the sorting and then counting with machine assistance (how many sheets are here in this stack do they match the tally the 2 people already made on that pile)
Though the senate elections have a more complex voting software stack due to STV fun.
Like... what do you think American elections are actually like? Do you think some democrat/republican counts them in secret somewhere?
Given the number of people involved in watching ballots the entire time it is happening this would require a lot of compromised people and a lot of compromised scrutineers.
The mark of vote being indelible or not is irrelevant. The monitoring and protection of the ballots is far more important. For example, representatives of all political parties are involved in the count, oversight by an agency, etc. If you had time to erase and re-mark ballots, you could swap out paper ballets too.
Erasing is indeed a possibility with pencil markings, but this can only happen during the counting process - which should be open to anyone to audit, and anyone messing around with an eraser during the counting process would stand out like a sore thumb.
You must press the stamp on the stamp pad at the official who gives you the stamp.
Stamping is fast and convenient. While corrupted officials could apply additional stamps during the counting, to make the vote invalid, that should be prevented by witnesses belonging to the parties that compete in the election.
On the other hand, disappearing ink has been around for a long time.