We must not leave or stop along the way without warning, at least one other person in the group, and preferably to the Guides. If we leave or leave the group for any reason without notice, if only temporarily (toilet) may give us written off, or forgetting to follow up behind.
It is therefore important to be aware that we do not travel alone, and if we are responsible for other / s person / s, s / s we communicate if we are absent from the group as either at the time whatsoever.
Even if the group does not have a clear guide or are all people of the same level of experience, it is always advisable to agree on where the group should be divided, with all members of the full knowledge that this will happen and why.