How to throw exception and abort to publish an item in event handler

Question

I want to stop publishing a structure groups for certain user groups. I'm able to catch the structure group and filter per the desired groups, but when I throw the exception, nothing happens and the structure group is sent to the publish queue.

    private void SubScribe()
    {
        EventSystem.Subscribe<StructureGroup, PublishOrUnPublishEventArgs>(OnPublishTransactionPublish, EventPhases.Initiated);
    }

    private void OnPublishTransactionPublish(StructureGroup structureGroup, PublishOrUnPublishEventArgs e, EventPhases phase)
    {
        if (structureGroup == null)
            return;

        // get the person who created the publish transaction (= the one who published the item)
        var creator = new User(structureGroup.Session.AccessToken.Id, structureGroup.Session);
        var groups = creator.GroupMemberships;
        var structureGroupId = structureGroup.Id.ItemId.ToString();

        if (structureGroupId == tcmHomeStructureGroup)
        {
            if (!groups.Where(x => x.Group.Title == homeAllowedGroup).Any())
            {
                ResourceManager rm = new ResourceManager("MijnPostNL.Tridion.Addons", typeof(Resources).Assembly);
                throw new PublisherException(new LocalizableMessage(rm, "cannotPublish", new object[] { structureGroup.Id }));
            }
        }
        if (structureGroupId == tcmPersoneelsinfoStructureGroup)
        {
            if (groups.Where(x => personeelsinfoNotAllowedGroups.Contains(x.Group.Title)).Any())
            {
                throw new PublisherException(new LocalizableMessage(Resources.ResourceManager, "cannotPublish", new object[] { structureGroup.Id }));
            }
        }
    }