INTERFACE WIDENING. 1  Assessment of width. Radiolucent zones wider than 2 mm are evidence for loosening. 2  Assessment of location Acetabular component 1-2 mm radiolucent zone cement-bone interface of superolateral aspect (Gruen zone 1) are frequently seen and not a sign of loosening.
When bar service is offered to guests at an event free of charge, it is known as a âhost bar.â This is in contrast with a cash or no-host bar, at which guests are expected to pay for their own drinks.
The Red Route NO STOPPING  signs have the sign for no stopping on a Red Route to the left of the words NO STOPPING. This sign is a circle with a red perimeter with a blue interior inside which are two red diagonal lines forming a cross.See image. Loading on a Red Route.ouble red lines however, although they are a 24/7 prohibition against STOPPING, MUST be accompanied by a 'RED ROUTE sign with beneath that NO STOPPING AT ANY TIME. If you stop you will get a parking ticket. Single red lines have less than 24/7 stopping restrictions.