I think it's too verbose. (Yeah I'm aware of the irony given how I normally am really verbose.Or, written as a rule: "Deadline shall be at the time designated by the GM, and votes made on or after deadline will be considered invalid. For example, if deadline is set at 12:30 a vote cast at 12:29:59 will be valid. A vote cast at 12:30:00 will not. In the event of disputes, the forum clock shall be used as the official time."
The time given should be the deadline; not anything else, since that just risks confusing people about what actually are deadline.This is good, although I would incorporate Falc's suggestion of changing 12:00 to 20:00.
Also I think all the proposed deadline sentences are too verbose or feels stilted.
I'd propose we use what Skobie and I always use in lites (save for removing the reference to the forum reboot).
I.e. I think we should use the below. That seems clear and short to me. It's a single line and leaves no ambiguities.
Deadlines for votes are given by 21:00 GMT. (PLEASE CONVERT THIS TO YOUR OWN TIME ZONE IMMEDIATELY TO AVOID FUTURE CONFUSION). A vote at 20:59 will count, whereas a vote at 21:00 will not.