[Tagging] Access tagging ambiguity

[Zeke Farwell]

Thanks for the reply, marc_marc.

On Sat, Jun 25, 2022 at 5:06 PM Marc_marc <marc_marc at mailo.com> wrote:

> imho the best it to tag what a sign said :
> if all mode need a permit, access=permit  is fine and enought
> if the sign is only for snowmobile, tag as sutch without any generic
> access rule
>

Let's imagine the sign says "designated snowmobile trail - permit
required".  So what I would want to tag is snowmobile=designated +
snowmobile=permit in order to capture both facts.  However that is not
possible due to the key conflict.  What to do?


> if you really want to combine 2 rules for 1 mode, see access:conditional
>

The main use case for conditional access tagging is for where the rules
vary over time.  How would use use conditional tagging to indicate both
that a way is designated for a specific transport mode and that it is
restricted to those who have a permit, customers, or private usage?
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