ScrollView - Limit scrolling

Hello,

I am currently using a scrollview in a stacklayout in a scrollview. I want the main scrollview to scroll vertical whereas the sub-scrollview should only scroll horizontal. This is my xaml for this:

<ScrollView Padding="5">
    <StackLayout VerticalOptions="FillAndExpand" HorizontalOptions="Fill">
      <Label Text="Title" Font="Bold, Large">
        <Label.IsVisible>
          <OnPlatform x:TypeArguments="x:Boolean" iOS="False" Android="False" WinPhone="True" />
        </Label.IsVisible>
      </Label>
      <ScrollView HorizontalOptions="Fill" Orientation="Horizontal">
        <StackLayout HorizontalOptions="FillAndExpand" VerticalOptions="Fill" Orientation="Horizontal" >
          <Image Source="screenshot1.jpg" HeightRequest="300" />
          <Image Source="screenshot2.jpg" HeightRequest="300" />
          <Image Source="screenshot3.jpg" HeightRequest="300" />
          <Image Source="screenshot4.jpg" HeightRequest="300" />
          <Image Source="screenshot5.jpg" HeightRequest="300" />
          <Image Source="screenshot6.jpg" HeightRequest="300" />
          <Image Source="screenshot7.jpg" HeightRequest="300" />
        </StackLayout>
      </ScrollView>
      <Label Text="Description" Font="Bold, Medium" />
      <Label Text="Bla bla bla" />
    </StackLayout>
  </ScrollView>

Now this works fine, except for one thing: The second scrollview also scrolls vertical resulting in not being able to scroll the rest of the content when tapping on that part. Is there a way to disable the scrolling of a scrollview?

Thanks!