Heavy loading will therefore affect how easy it is to turn the handlebar, and can be problematic for controllability.
Some baskets are attached via braces that extend from the basket to the front wheel hub bolt or to tabs on the front fork of the bicycle, but these can have similar challenges turnability in case of heavy loading.
This will impact the turnability less, but can still give a large inertia and high center of gravity and poor visibility in case of heavy loading.
Other types of baskets may be mounted on a luggage carrier near the rear wheel of the bicycle.
Rear baskets function as a hard-sided pannier, carrying the cargo lower on the bicycle, which keeps the center of gravity low and thereby improves handling and control.