It found substantial gaps in provision and identified 134 recommendations.

But when it comes to online shopping, at least, substantial gaps remain, especially for African-Americans.

Then there's a substantial gap in the 8- to 15-year level.

Nonetheless, he said a substantial gap remained on those issues and on monetary matters.

There was a substantial gap which has now been filled.

This finding confirms a substantial gap between the formal law and its enforcement by police.

A substantial gap still remains between business and leisure fares.

The first phase was probably abandoned due to the flood, the second period of construction started over it without any substantial chronological gap.

Further complicating the picture are substantial gaps in our knowledge base on a number of issues, including the following:

Here, there have been - and continue to be - substantial gaps.