Rules for cyclists (59 to 82). The Highway Code rules for cyclists, including an overview, road junctions, roundabouts and crossing the road. These rules are in addition to those in the following sections, which apply to all vehicles (except the motorway section).See also You and your bicycle.ou should. 1  look all around before moving away from the kerb, turning or manoeuvring, to make sure it is safe to do so. 2  look well ahead for obstructions in the road, such as drains, pot-holes and parked vehicles so that you do not have to swerve suddenly to avoid them. 3  be aware of traffic coming up behind you. 4  take extra care near road humps, ....
hidden line. (graphic arts). For a three-dimensional object, a line that cannot be seen because view of it is obstructed by part of the object or of another object.
Hidden Images. Many design programs allow you to hide objects in a file: pictures, text blocks and even blank layers. When the document is compressed into a PDF, the edges of the hidden object or the frame around it can show through as white lines.The best way to get rid of the lines is to delete the hidden objects in the file you export to PDF; save a new file if you don't want to lose the information.If you are using a program like Adobe Photoshop, you can also flatten the object to eliminate the lines.efore you adjust your PDF file, it is important to determine whether or not the problem lines originate in the PDF viewer or the file itself. Print the document on a high-quality setting to get the highest amount of detail.