Is there a convenient way to remove a nested list from another list if it meets certain requirements? For example, say we have a collection of stops, and we decide to call each collection of stops a route. Each route is in list from. Then we decide to put each route into a list as well.

So now that we have a list of routes, someone decides that certain types of routes really shouldn't be included in the route list. How can I remove those routes? Here's some sample code:

Example Class

public class Stops
{
    public Stops(int _param1, string _param2)
    {
        param1 = _param1;
        param2 = _param2;
    }

    public int param1 { get; set; }
    public string param2 { get; set; }
}

Create the Lists

List<List<Stops>> lstRoutes = new List<List<Stops>>();
List<Stops> lstStops = new List<Stops>();
List<Stops> lstMoreStops = new List<Stops>();

// Create some stops
for (int i = 0; i < 5; i++)
{
    lstStops.Add(new Stops(i, "some text"));
}

lstRoutes.Add(lstStops);

// Create some more stops
for (int i = 5; i < 10; i++)
{
    lstMoreStops.Add(new Stops(i, "some more text"));
}

lstRoutes.Add(lstMoreStops);

How can I remove any route from lstRoutes that has, say, any param1 value greater than 6?

c# linq
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