Question: I am stuck with placing Label on the Grid lines. Below is the data grid on the map. I created the grid using data driven pages.
After I turned on the Label, the labelling appeared inside the grid. I want it to be placed on the line itself with a little buffer around it. I have explored the placement properties of the grid layer and it looks as if there is no option there[![Current Grid](https://i.stack.imgur.com/f0B6B.jpg)](https://i.stack.imgur.com/f0B6B.jpg)

I wish I could placed the Labeling on the gridLines/borders instead of inside the grid.

Answer: 
If the polylines overlap each other, `Polygonize` tool cannot handle it as follows:

[![enter image description here](https://i.stack.imgur.com/A4rss.png)](https://i.stack.imgur.com/A4rss.png)

However `Lines to polygons` tool works as expected as follows:

[![enter image description here](https://i.stack.imgur.com/JGC0b.png)](https://i.stack.imgur.com/JGC0b.png)
If there are no holes, I would create a scratch layer with a single polygon big enough to cover your whole area. Then I would intersect it with your lines-to-polygons result and split it further as necessary.