[Commentor] LC-391 on behalf of Nokia [Comment] 5.3.3 Scrolling There could be a stricter recommendation: Limit scrolling while reading a single text flow to one direction. [Working Group decision] We have simplified the pair of Best Practices on scrolling into a single best practice, recommending not allow secondary scrolling unless necessary. [Commentor reply] 
no reply from commenter
n o r e p l y f r o m c o m m e n t e r
y e s